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Why does my Car start intermittently after starting?

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Why does my Car start intermittently after starting?

In this case, it’s important that you contact a mechanic as soon as possible so they can determine what is causing the intermittent contact. In many cases an intermittent starting problem is linked to a bad wire connection that may become dirty due to exposure under the hood.

Why is my Chevy Silverado 1500 not starting?

However, today, when the truck will crank and start, the antitheft icon goes off after a few seconds with the key on and stays off while the truck is running. It never flashed either today or yesterday though. And I don’t know if the antitheft system disables cranking or starting or both.

Can a faulty ignition switch cause a no start?

Please try again later. GM Ignition switch replacement to fix a no start or intermittent start. Faulty ignition switch contacts can also cause the PassLock system to enable Click here to see step by step proceedures. http://www.thejunkmanadv.com/the-junk… Support the site, buy service manuals here : http://www.tkqlhce.com/click-7357719-…

What does it mean when your car won’t start?

An intermittent no-start condition references any time where starting is possible sometimes, and other times the engine will not start. This implies that the difference between starting and failure to start is not understood.

In this case, it’s important that you contact a mechanic as soon as possible so they can determine what is causing the intermittent contact. In many cases an intermittent starting problem is linked to a bad wire connection that may become dirty due to exposure under the hood.

What causes a car starter to not turn over?

However, when powered, it should send a signal to the starter relay once the key is turned or the starter button is pressed. If you press this button or if you turn the key on a manual ignition switch and the vehicle does not turn over, it may be caused by a problem with the starter relay.

What are the symptoms of a bad starter relay?

Listed below are a few of the symptoms of a damaged or worn out starter relay. If you notice these warning signs, make sure you contact a local ASE certified mechanic to completely inspect your vehicle as these symptoms might indicate problems with other components. 1. Vehicle does not start

Why does my car not start when I turn the key?

This problem may be attributed to a circuit that has failed, so no matter how many times you turn the key, the vehicle will not start. If the circuit has not yet completely failed, you may hear a clicking noise as you try to turn the key.

What does intermittent no start mean on a car?

Share it! An intermittent no-start condition references any time where starting is possible sometimes, and other times the engine will not start. This implies that the difference between starting and failure to start is not understood.

Why does my check engine light not come on?

The dome light did NOT come on when the door was open. I turned it on with the switch. The check engine light went off immediately after I turned the key to start. Yesterday it stayed on. When starting, the dome light flickered (I had turned it on manually today) , as it should.

Is the starter relay part of the ignition system?

One of the most important – and most forgotten – components of any vehicle’s ignition system is the starter relay. This electrical part is designed to redirect power from the battery to the starter solenoid, which then activates the starter to spin over the engine.

Listed below are a few of the symptoms of a damaged or worn out starter relay. If you notice these warning signs, make sure you contact a local ASE certified mechanic to completely inspect your vehicle as these symptoms might indicate problems with other components. 1. Vehicle does not start

One of the most important – and most forgotten – components of any vehicle’s ignition system is the starter relay. This electrical part is designed to redirect power from the battery to the starter solenoid, which then activates the starter to spin over the engine.

A faulty alternator is typically intermittent, which would explain the intermittent issue you’ve described. Barring that, and assuming the battery and starter are indeed fine, I would next check the spark plugs and finally fuel injectors.

Why does my car not start, not even click?

In some cars it is the starter that usually fails and that way you dont have to guess elsewhere. As another answer says, it could be just the solenoid that does not wants to engage. So this seemed to be my problem in the first place 🙂 The car will not start, not even click but all lights are ok.

Why does my battery have intermittent starting difficulty?

If the battery has an intermittent inter-cell connector problem, the voltage will drop to very close to zero yet if the key is released the voltage will mysteriously go to nearly a full charge condition or whatever it was when the ground cable was reattached as mentioned earlier. I hope this is helpful.

What should I do if my Thruxton starts intermittently?

• Check that the engine stop switch is in the RUN position. • Insert the ignition key and turn the ignition switch to the ON position. • Ensure that the transmission is in neutral. • Pull the clutch lever fully into the handlebar.

What’s the problem with intermittent no crank no start?

The problem is an intermittent open circuit between the starter relay and the starter motor. To correct the problem, Ford has issued a new starter terminal pigtail kit (Part #6U2Z-14S411-NA). The installation instructions are included with the kit. Alldatadiy.com and Eautorepair.net are the two best shop manuals—period!

In some cars it is the starter that usually fails and that way you dont have to guess elsewhere. As another answer says, it could be just the solenoid that does not wants to engage. So this seemed to be my problem in the first place 🙂 The car will not start, not even click but all lights are ok.

If the battery has an intermittent inter-cell connector problem, the voltage will drop to very close to zero yet if the key is released the voltage will mysteriously go to nearly a full charge condition or whatever it was when the ground cable was reattached as mentioned earlier. I hope this is helpful.

Why does my Chrysler Town and Country start intermittently?

My van has had intermittent starting problems, changed batteries in fob been good, ambient temp gauge has started malfunctioning reading no temp or 100+, Etc light came on but van ran fine? Are issues related or coincidence? We had this exact same issue.

Why is my starter relay not working properly?

Intermittent issues starting the vehicle If the starter relay is working properly, it will send power to the starter every time it is engaged. However, it is possible that the starter relay will become damaged due to excessive heat, dirt, and debris or other issues that might cause sporadic operation of the starter.

How can I solve the intermittent starting problem?

Throttle position sensor changed to no avail. further testing revealed that the wires around the fuse box had a significant effect on the problem. I think from my testing it’s safe to say the issue is within the wiring inside the fuse box. The only wire I can think of that could cut off injectors would be the injector relay circuit.

Why does my car lose power when I start it?

Fuel injector problems. Your car may lose power if an injector has poor contact with the internal combustion engine. If this is the cause of the problem, you may also notice an exaggerated vibration in the motor. The fuel injector is an appropriate name for a car part which injects fuel into the engine.

What to do if your car loses power?

Visit a mechanic if this is the case or clean the catalytic converter by yourself at home. The catalytic converter filters the exhaust system once the fuel has gone through the engine. However, there are various filters in an internal combustion engine. One of the other most important ones is the fuel filter.

Why does my car stall after a few miles?

When a bad module is responsible for an intermittent stalling problem, the engine will usually cold start just fine and run OK for short distances, but stalls after driving more than a few miles or when driving at highway speeds (especially during hot weather). It’s as if somebody suddenly turned off the ignition.

Fuel injector problems. Your car may lose power if an injector has poor contact with the internal combustion engine. If this is the cause of the problem, you may also notice an exaggerated vibration in the motor. The fuel injector is an appropriate name for a car part which injects fuel into the engine.

What to do if your car loses all power?

Start by checking your ground wires, they run from the battery to the frame, and the engine. look for corrosion in the wires, and at terminal points. Make sure terminal points are not loose. Then also check the positive line to the starter and to the fuse/relay box. again looking for corrosion and loose connections.

What happens when you lose power in a Subaru?

Driving along and the car suddenly losses power. The engine is barley able to run. First time it happened I pulled over and let it idle. Idled very poorly almost dying. In a minute it is fine. 2nd time, it was at a stop. Idles very poorly, shift into “N” try to rev it barely revs. 10 seconds later is was fine. 3rd time on highway doing 55mph.

What happens when you have an electrical problem in your car?

When your car has an electrical problem you will notice any of the following: The car’s power slowly dies while you’re driving. The car’s lights begin to dim. You have trouble starting the car. The car won’t start at all.

What causes engine hesitation on a Dodge truck?

The engine hesitation on your Dodge may be created by problems in one or more components. In most cases, a bad throttle position sensor (TPS) fails to signal the engine computer about throttle operation. Other causes may be bad or worn out components in the ignition secondary system, causing the engine to accelerate poorly and even stall.

Why does my Dodge engine stall when I start the car?

Other causes may be bad or worn out components in the ignition secondary system, causing the engine to accelerate poorly and even stall. These steps will help you inspect these components and solve the hesitation problem on your Dodge vehicle.

How to know if your Dodge Ram has transmission issues?

There are a variety of ways transmission issues show up in these trucks, including: 1 Slow starts. 2 Engine running rough. 3 Bumping hard into 1st gear. 4 Jerk when shifting from 1st to 2nd. 5 Slipping into gear when in traffic. 6 Hard downshift to stop when slowing down.

Why does my 1992 Dodge Ram not start?

1992 dodge 318 engine turns over, but no start. No spark present. Replaced ignition coil and pickup coil, still no spark. 1992 dodge ram 150 full size truck 318 engine. starts sometimes then wont start just cranks ive tried a coil and pick up coil and now they said it might be a crank position sensor .

What to do if your Dodge 318 won’t start?

If you have a pick-up coil then you don’t have crank position sensor. 1st check for spark at plugs during “no start”. If not ,check for spark from coil wire. If o/k then check rotor and dist cap for carbon tracking. You can’t post conmments that contain an email address.

What kind of engine does a 1992 Dodge 318 have?

SOLVED: 1992 dodge 318 engine turns over, but no start. No – Fixya 1992 dodge 318 engine turns over, but no start. No spark present.

What causes a Dodge 318 engine to turn over?

Some cycles of the rotor are out-of-synch with the oil pump and you may be 180degrees out. try rotating the rotor all the way around after marking it, of course, and see if you get spark. otherwise, crank sensor or ground sound like the all need checking. Dodge is notorious for loose ignition modules.

Why does my starter make a clicking sound?

Clicking sound coming from the starter This symptom is common when your battery is low on amps, but is also an indicator that your starter relay is not sending a full signal. The relay is an all or nothing device, meaning that it either sends the full electrical current or sends nothing to the starter.

Intermittent issues starting the vehicle If the starter relay is working properly, it will send power to the starter every time it is engaged. However, it is possible that the starter relay will become damaged due to excessive heat, dirt, and debris or other issues that might cause sporadic operation of the starter.

How to fix intermittent start problem with Ram 1500?

DON’T DO THIS WITH ONE CONNECTED TO THE BATTERY, COMPLETELY UNHOOK YOUR BATTERY FROM BOTH CABLES before touching them together. did the trick. lock/unlock worked, and it started right up. some crazy kind of hard reboot of the computer that my buddy found online while we were troubleshooting… 31 people found this helpful.

Clicking sound coming from the starter This symptom is common when your battery is low on amps, but is also an indicator that your starter relay is not sending a full signal. The relay is an all or nothing device, meaning that it either sends the full electrical current or sends nothing to the starter.

What does it mean when your car starter won’t crank?

If the engine still will not crank, there might be something wrong with, the solenoid. Freewheeling occurs when you crank the engine and simply hear a whining noise, without the engine cranking. When this occurs, it means the starter is not engaging with the flywheel.

DON’T DO THIS WITH ONE CONNECTED TO THE BATTERY, COMPLETELY UNHOOK YOUR BATTERY FROM BOTH CABLES before touching them together. did the trick. lock/unlock worked, and it started right up. some crazy kind of hard reboot of the computer that my buddy found online while we were troubleshooting… 31 people found this helpful.

What to do if your car won’t turn on?

Try to use a spare key. If nothing works, your local dealer is the best place to call. If you turn the ignition on and no lights come on at the instrument panel means that there is no power coming from the battery. It could be a dead battery or often a bad ignition switch could cause this.

If your starter spins freely when you turn the key, the problem lies elsewhere. Now you can begin to check the other systems that could keep it from firing up. With the starter-related causes of your problem out of the way, we continue the search for why your car won’t start. Spark is created by your car’s ignition system .

Why does my steering wheel not turn when I turn the key?

Turn the Steering Wheel The most common reason that a car key will not turn is that the steering wheel has locked. This will happen when the steering wheel has been moved after the key has been removed from the ignition cylinder. Turn the steering wheel to the right and left.

Why does my car turn on but won’t start?

If the car clicks when trying to start, but still won’t start, this can be caused by a weak battery, dirty battery terminals, a worn starter motor or a stuck solenoid. Here are a few tricks to try if the car doesn’t start: If your car turns on but won’t start, turn on the dome light and watch it while you try to start the engine.

Why does my car battery keep going intermittently?

Many pull their hair out trying to figure this problem out as it is intermittent, is not related to temperature, can develop in a nearly new battery and is really a mechanical defect internal to the battery that results in an electrical problem that is more related to vibration than anything else.

Why does my car not light up when I Turn on the ignition?

A good rule of thumb, though, is that if the instrument panel and dashboard do not light up when the key ignition is moved to the second position (between off and on), then there may be a problem with the ignition switch.

However, when powered, it should send a signal to the starter relay once the key is turned or the starter button is pressed. If you press this button or if you turn the key on a manual ignition switch and the vehicle does not turn over, it may be caused by a problem with the starter relay.

What should I do if my car wont start?

When the security light goes off, turn the ignition off, wait 20 seconds, and then start the engine. These are the most popular ways to solve the problem of anti theft system car wont start.


Is there a problem with my car not starting?

Intermittent problem with car not starting and not cranki… I am having problems with my car not starting. This just recently started happening and it is an intermittent electrical/starting problem. When it won’t start there are no warning lights on the dash, no noises, no cranking… just “Nothing!”

Can a Honda starter fail and then work intermittently?

You described hearing something in the fuel system: maybe that was the fuel pump, but it might have also been the starter! – mac Aug 27 ’13 at 13:52 Just had the same issue on my 2004 Honda . Before replacing the starter, take a look at the ground strap on the starter itself. Mine was corroded .

Why does my car not start when I change the battery?

Look for dimmer headlights or trouble cranking the engine. Additionally, if the serpentine belt starts to slip or is worn, it won’t be able to power the alternator, thereby leaving you with a dead battery. Many people figure out that the alternator is bad after replacing a battery and having the same issues.

What causes a car to start intermittently?

Intermittent starting problems can be tough to diagnose. Starting problems with vehicles are almost always related to electrical or fuel delivery issues, but there are a lot of parts in these systems.

Intermittent problem with car not starting and not cranki… I am having problems with my car not starting. This just recently started happening and it is an intermittent electrical/starting problem. When it won’t start there are no warning lights on the dash, no noises, no cranking… just “Nothing!”

Look for dimmer headlights or trouble cranking the engine. Additionally, if the serpentine belt starts to slip or is worn, it won’t be able to power the alternator, thereby leaving you with a dead battery. Many people figure out that the alternator is bad after replacing a battery and having the same issues.

Why does my car turn over but does not start?

The car turns over but does not start. The dealer just replaced the battery thinking it was the battery, but it was not the battery. I do not get any ‘check engine’ light coming on also.

How to determine if an alternator or starter is bad?

Take the bad starter to the parts store when you replace it. They will be able to give it a final test to see if it is bad or not. If it is not, then you will know that you will have to replace a different part. Consult the experts at the car parts store or a mechanic if the starter seems to be okay when tested. Turn the car on.

When do I need to replace my starter motor?

So, if this happens the starting motor will have to be replaced. The most common problem with a starting motor is, when you turn your key and nothing happens. A solenoid or motor that has burned out or electrical issues, may cause this as well. Furthermore, a dead battery can cause the same problem.

Do you know the signs of a failing starter motor?

Knowing the signs of a failing starter motor, can help you diagnose the problem. When Diagnosing starter motor problems, always start with the battery. So, for your starter motor to work properly, your car battery has to be in; excellent working condition and fully charged.

How do I know if my starter or alternator is bad?

Common Symptoms Of A BAD Alternator. Here are the basic symptoms of a BAD alternator: The vehicle does not start. You know it’s not the starter motor because if you Jump-Start the vehicle it Starts and Runs but: A few minutes or seconds after you disconnected the jumper cables from your vehicle’s battery, the vehicle dies.

What are some common causes of alternator problems?

Common Causes of Alternator Failure Dead Alternator. This one’s pretty obvious. Computer Problem. Newer vehicles are built with computer systems in them such as the ECU. Wiring Problems. There are lots of wires in the vehicle which deliver power to the alternator. Bad Fuse. Vehicles use fuses to keep the alternator functional. Broken Pulley or Broken Belt.

Will an alternator stop your car from starting?

A bad alternator can prevent a car from starting because it did not charge the battery when the car was running. However, even if you have a dead battery because of the alternator, you can still jump-start the car using the following method.

What causes an alternator to go bad?

Reasons an Alternator Would Go Bad Failing Diodes. An alternator is essentially composed of three smaller alternators that each supply varying levels of power. Defective Bearings. Alternators revolve on high-precision needle bearings that you generally cannot hear. Insufficient Field Voltage. An alternator must have a field voltage of 12 volts to produce electricity. Worn Belt.

Can a bad ignition switch cause a starter relay to fail?

Although it’s unlikely that you’ll ever experience a problem with the starter relay, it is prone to mechanical failure and will need to be replaced by a professional mechanic if it wears out. Most of today’s modern cars and trucks have an electronic ignition switch that is activated by remote key.

What happens when you stop pressing the starter button?

Starter stays on after engine started. When you start your engine and release the key or stop pressing the starter button on a modern vehicle, the circuit is supposed to close, which will discontinue power to the starter motor.

Can a stalling engine be intermittent driveability?

Intermittent driveability problems of any kind are always a challenge to diagnose. When a customer brings you a vehicle and complains of a stalling problem, you may not have much to go on other than their description of what’s happening and when it happens.

What do you need to know about intermittent stalling?

And if there are no pending codes, hard codes or history codes in the vehicle’s computer to give you some direction, you may find yourself guessing at a diagnosis. Every engine needs three things to run and idle smoothly without stalling: a correct air/fuel ratio, sufficient idle speed for the idle load, and a good spark.

What does intermittent engine start then immediate stall issue mean?

So problem is best described as an intermittent engine start then immediate stall issue. Problem occurs randomly – I haven’t established any sequence of events to force the problem to occur. It happens with engine hot or cold. You can hear fuel pump prime for 2 secs or so when key turned to ON.

A faulty alternator is typically intermittent, which would explain the intermittent issue you’ve described. Barring that, and assuming the battery and starter are indeed fine, I would next check the spark plugs and finally fuel injectors.

Why does my 5.7L V8 stall when starting?

This hesitation/surge occurs from standing start, and at speed following auto-transmission-kick down. -Generally I’d say power overall for a 5.7L V8 seems low to me, but it does have 190,000 on it. So problem is best described as an intermittent engine start then immediate stall issue.

And if there are no pending codes, hard codes or history codes in the vehicle’s computer to give you some direction, you may find yourself guessing at a diagnosis. Every engine needs three things to run and idle smoothly without stalling: a correct air/fuel ratio, sufficient idle speed for the idle load, and a good spark.

Can a bad solenoid be a sign of a bad starter?

Intermittent operation can be a sign of a failing starter solenoid. Other issues that present like a bad solenoid. Problems that might cause your car to act like it has a bad starter solenoid can include: Bad battery – If the battery voltage is low it will be unable to provide enough power to start your engine.

When to replace fuel pump in Ford F-350?

Check again the fuel presure and replace FPR. If not, Ford use to have 2 fuel pump; One in the tank that send AMOUNT of fuel under low presure, and the other, (the one you replace), for high presure.

Can a blown fuse cause a starter to not start?

Blown fuse – Sometimes the simplest explanation is the best one. A blown fuse in the starter circuit could be the cause of a no-start problem. Broken or corroded wiring – Damaged or dirty wires to the battery or to the starter solenoid (or wires that are loose) can prevent sufficient power from reaching the starter.

Check again the fuel presure and replace FPR. If not, Ford use to have 2 fuel pump; One in the tank that send AMOUNT of fuel under low presure, and the other, (the one you replace), for high presure.

Is there check engine light for intermittent stalling?

Many times, there will be no check engine light and no fault codes to give you a clue as to what might be causing the engine to stall. So the trick to diagnosing an intermittent stalling problem is to catch the vehicle when it’s acting up — and that rarely happens when you have the vehicle in your shop.

Is there a problem with my Ford F150?

Drove it 150+ miles home then around town here for a couple of weeks with no problems. Then, driving down the road, it’d die without notice and immediately fire up again. Other than exhaust sound & tach, you couldn’t even tell it had a problem. It’d do this once, maybe twice then run fine until I got back home.

What are the causes of starter system problems?

Common Sources of Starter System Problems 1 Loose electrical connections in the starting system 2 Dirty connections 3 Corroded battery terminals 4 Worn out or failed starter system parts

What happens when you discontinue power to the starter?

When you start the engine and release the key the circuit will, discontinue the power to the starting motor. If this stays on after the engine has started, the main contacts in the solenoid, have most likely failed. This will ultimately cause serious damage, to the whole starting system and the transmission flywheel.

How to diagnose a car starter motor problem?

When Diagnosing starter motor problems; always start with the battery. For the starter motor to work; make sure that your car battery is in excellent working condition and fully charged. Starter motors are used to rotate an engine to begin the starting process.

Knowing the signs of a failing starter motor, can help you diagnose the problem. When Diagnosing starter motor problems, always start with the battery. So, for your starter motor to work properly, your car battery has to be in; excellent working condition and fully charged.

So, if this happens the starting motor will have to be replaced. The most common problem with a starting motor is, when you turn your key and nothing happens. A solenoid or motor that has burned out or electrical issues, may cause this as well. Furthermore, a dead battery can cause the same problem.

Why does my starter keep running after I start the engine?

Starter Stays Running, After The Engine Started. When you start the engine and release the key the circuit will, discontinue the power to the starting motor. If this stays on after the engine has started, the main contacts in the solenoid, have most likely failed.

What should I do if my ignition switch is not working?

How To Fix It: After ensuring the rest of the electrical system is intact, such as fuses, relays, and circuits, replace the ignition switch. The transponder antenna surrounds the ignition cylinder. If it doesn’t recognize the transponder key, it doesn’t allow the engine to run. https://www.gettyimages.com/license/525320791

Starter stays on after engine started. When you start your engine and release the key or stop pressing the starter button on a modern vehicle, the circuit is supposed to close, which will discontinue power to the starter motor.

Why does my car not turn over when I Turn on the ignition?

If you press this button or if you turn the key on a manual ignition switch and the vehicle does not turn over, it may be caused by a problem with the starter relay. This problem may be attributed to a circuit that has failed, so no matter how many times you turn the key, the vehicle will not start.

What causes a Lincoln Town Car to not start?

When a starter goes bad, they will usually not give you much warning first. Also, if you are stuck somewhere and are trying to start your Town Car, the old beat the starter with a hammer trick is not a wives tale. It really can get that one last start out of it. There are a lot of issues that can cause your Town Car to crank, but not start.

What should I do if my Lincoln MKZ wont start?

There is a process I can tell you but you need 2 keys. Do you have two keys for the car? Take one key turn on the ignition from the off too on position. On is just before start. Let key sit for 5 seconds. Remove key. Take second key and do the same as the first, then remove key.

If you press this button or if you turn the key on a manual ignition switch and the vehicle does not turn over, it may be caused by a problem with the starter relay. This problem may be attributed to a circuit that has failed, so no matter how many times you turn the key, the vehicle will not start.

Why does my Ford Explorer engine not start?

This is caused by engine heat transferring to the fuel and creating bubbles. You will notice the engine stalls, lacks power or it is hard to start or does not start at all. Inspect the feed and return lines and see if any are touching a hot engine part. Sometimes, the starter motor will operate but the engine will not turn.

What to do if your Ford Explorer starts Hot?

Then troubleshoot the engine coolant temperature sensor and engine control system. If the starting system only gives you trouble when the engine is hot. check the fuel filter and make sure the fuel injection system is receiving fuel. In rare cases, the fuel system may be experiencing vapor lock.

Why are the windows on my Ford Explorer not rolling up?

The passenger side rear view mirror was replaced and that’s when all the windows stopped working, but disconnecting the mirror doesn’t fix it either. Dome light is also out but as stated previously, all fuses have power and are intact. Please help!?! 14 people found this helpful.

Where can I get a Ford Explorer sensor replaced?

The sensor may need adjustment or replacement. Since 2003 Dan Ferrell has contributed general and consumer-oriented news to television and the Web. His work has appeared in Texas, New Mexico and Miami and on various websites. Ferrell is a certified automation and control technician from the Advanced Technology Center in El Paso, Texas.

Although it’s unlikely that you’ll ever experience a problem with the starter relay, it is prone to mechanical failure and will need to be replaced by a professional mechanic if it wears out. Most of today’s modern cars and trucks have an electronic ignition switch that is activated by remote key.

The problem is an intermittent open circuit between the starter relay and the starter motor. To correct the problem, Ford has issued a new starter terminal pigtail kit (Part #6U2Z-14S411-NA). The installation instructions are included with the kit. Alldatadiy.com and Eautorepair.net are the two best shop manuals—period!

Why does my Ford truck have no start?

Ford has discovered a problem in its starting circuit that affects a wide range of cars and trucks. The problem results in an intermittent no-crank no start condition. The problem is an intermittent open circuit between the starter relay and the starter motor.

Throttle position sensor changed to no avail. further testing revealed that the wires around the fuse box had a significant effect on the problem. I think from my testing it’s safe to say the issue is within the wiring inside the fuse box. The only wire I can think of that could cut off injectors would be the injector relay circuit.

Ford has discovered a problem in its starting circuit that affects a wide range of cars and trucks. The problem results in an intermittent no-crank no start condition. The problem is an intermittent open circuit between the starter relay and the starter motor.

Why does my dead head diesel not start?

The filter housing develops cracks in the aluminum housing and leaks fuel. The heating element inside the fuel bowl filter housing can short out, blowing a fuse and causing no start. And the o-rings on the fuel filter drain lever on the back of the fuel bowl assembly would corrode and leak.

How to troubleshoot intermittent car starting problems-Quora?

Intermittent no starts are almost always primary ignition circuit problems, i.e an electronic issue that prevents the coils from being triggered and so you will need at minimum a scan tool that can show you cranking RPM and injector pulse as those two signals tell you that the crank and cam sensors are watching the engine turn over.

Why does my car battery won’t start?

1. FLAT OR WEAK CAR BATTERY, LOSE OR BAD BATTERY CONNECTIONS-PERHAPS THE MOST COMMON REASON WHY THE CAR WON’T START Car batteries have the purpose of supplying electrical power to the car while at standstill.

What would cause a car not to start intermittently?

Defective spark plugs are one of the most common causes of starting difficulties or that the car goes out while driving. A single defective candle is enough to stop the car from starting. Regularly changing the spark plugs is very important for the gasoline engine to function properly.

What could be the cause of my car not starting?

Probably the most common reason why a car won’t start is dead battery. Your car battery can drain due to many reasons. For example, you would have kept the headlights on while parking and forgot to turn them off. This could cause your car battery to drain.

What to do if your car won’t start?

Try: Smacking the Fuel Tank. If your car won’t start, hit the bottom of the fuel tank several times with the heel of your shoe to jar the fuel pump motor. Then try starting the vehicle.

What are the main reasons a car won’t start?

5 Reasons Why Your Car Won’t Start Dead battery. A dead battery is the most common reason why your car won’t start. Defective ignition switch. If you know your battery is working properly, but your car doesn’t turn over on the first few tries, you might have a problem with the Faulty starter. Clogged fuel filter. Empty gas tank.

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Ruth Doyle