Why does my Chevy Blazer turn but not start?

Fuel filter Door Battery Wiring Sensors Gauges So every day when I first start to crank my blazer, (2001 Chevy blazer 2wd, 2door, 4.3) the motor will turn and turn but not start. If I spray starting fluid through breather and try to start it will crank and run until I cut it off.

Can a 93 K5 Blazer 5.7 start when cold?

My 93 k5 blazer 5.7 will start and run fine when the engine is cold. After it warms up it dies. Try to start it again and it sounds like it tries to start then the starter will bog and sometimes it turns over fine but just won’t start until it cools down.

What should I do if my car won’t start?

Ask an assistant to turn the ignition key to the On position, but don’t start the engine. As your assistant turns the key, listen closely through the filler neck of the fuel tank. You should hear the whirring sound of the fuel pump motor being energized for two or three seconds.

Why does my car not start when I crank the engine?

If the engine doesn’t crank, or makes an unusual noise when cranking, you may have a starting system problem. The car’s security system may have made an error that disabled the fuel or ignition system, or the chip in the key may have failed.

Why does my car not turn on when I start it?

When you try to start running the engine or press start, the vehicle won’t turn on. The engine simply turns but it does not work as it should. Check the ignition module, located in the distrbutor and check as well the sparking. I’ve already found the problem.

Why is the security light blinking on my Blazer?

I had the same problem 2 years ago with my 2000 Blazer. I went through hell trying to figure out the problem with many mechanics. If the security light is blinking you have to wait 10-15 minutes for the system to recycle. When the light stops blinking it will start.

Do you need to get a new ignition key?

But if the light starts to blink then it is going to shut the vehicle off. there are only 2 options to fix the problem either try and get a new key (if the one you have is worn) if that does not work then yes the ignition needs to be replaced. And Yes it costs a pretty penny to get it fixed. :lemon: CHEAP FIX!!!

What kind of problems does a Chevy Blazer have?

I have a 1974 Blazer with a 305 in it, I just replaced spark plugs, cap, rotor, wires, fuel filter, some hoses and PCV valve. It starts up strong, runs fine for a bit – drive it around the neighborhood – then once I come to a stop it basically dies on me, sometimes it will start right back up again – sometimes it will just crank and crank.

Why does my GM 4.3L engine not start?

No Start Condition Basics There are three very basic components that the engine, in your GM vehicle, needs to start and they are: Air, Fuel and Spark. When your 4.3L, 5.0L or 5.7L GM vehicle cranks but does not start, it’s because one of these components is missing from the mix.

Why does my Chevy Blazer not go over 20 mph?

Won’t go over 20 mph. Starts right up. New plugs and wires. Never really cuts off. Runs hot but not extremely. Mass air flow is usually an intermitant problem. This sounds more like a stopped up catylist converter. take the cat off and run it, see if it gets hot, most likely that will be the problem]

Why does my Chevy Blazer engine bog down when I hit the gas?

Take it to a good local mechanic (not a dealer) and see if this is one problem. My Blazer bogs down when you hit the gas and has trouble starting. We have replaced the MAF sensor, plugs, rotor, cap, plug wires, and fuel filter. The fuel pressure is at 50psi when idling and 64 wot when driving.

What’s the fuel pressure on a Chevy Blazer?

My Blazer bogs down when you hit the gas and has trouble starting. We have replaced the MAF sensor, plugs, rotor, cap, plug wires, and fuel filter. The fuel pressure is at 50psi when idling and 64 wot when driving. Can we have pressure without flow? Initially the code was p0171. Now that we cleared it it hasn’t come back on.

When does a 2001 Blazer start to bog down?

I have a 2001 Blazer, last week as I was climbing a hill I attempted to accelerate and heard a “pop” and my engine started to bog down. Over this last week the bogging down has got progressively worse but only happens when you attempt to accelerate.

Why does my truck not start after sitting for a long time?

This can happen when the check valve in the fuel pump assembly leaks pressure back into the fuel tank. The longer the truck sits the harder it is to start. Try this, turn the key on for 2 seconds then off, do this two more times then try and start it.

What to do if your truck won’t start?

To be able to get it to start the truck has to be primed with the key and then put the gas pedal to the floor while cranking. I have recently replaced the fuel filter, air filter, and fuel pressure regulator in attempt to fix this problem.

What to do if your Chevy truck won’t start?

Fuel pump pumps. NO spark and NO fuel, turns fine. Rotor button turns, cap and rotor clean. Under the dash at the fuse panel there’s no voltage on the crank fuse. have the same problem? Hi, thanks for the donation.

How to troubleshoot a Chevy S-10 Blazer ignition system?

Attach the black (negative) and red (positive) clips on the tester to the battery. Turn the key to the “Run” position and touch the probe end of the tester to the two wires on the coil by inserting the probe into the back of the electrical connector.

What to do if your Chevy Blazer won’t start?

Unplug wire from coil to disturber and crank engine see spark at coil what is wrong please help When you try to start running the engine or press start, the vehicle won’t turn on. The engine simply turns but it does not work as it should. Check the ignition module, located in the distrbutor and check as well the sparking.

Why does my 93 K5 Blazer not start?

Why is the fuel pressure bleed down test not working?

The fuel pressure bleed down test would be verifying that the fuel pump and spider injection fuel pressure are good with no problems. There is gas up to the Schrader Valve so there has to fuel to the injectors. The only other thing it could be is there is no injector pulse to make the fuel injectors open and close.

Why does my GM car say no start no crank?

How to diagnose a no start no click on GM vehicle. If you have a late model GM vehicle and turn the key only to hear nothing, you’ll most likely think you have a dead battery—and you may. But a no start, no crank, no click condition can be far more involved than that.

What’s the difference between no start and no crank?

It’s important to know that a no crank and a no start condition are not the same thing since this article only concentrates on testing a no start condition. In layman’s terms, a No Start Condition means that your vehicle’s starter motor is cranking the engine but the engine is not starting.

How to troubleshoot a no start GM 4.3L pick up?

Testing a Cranks but Does Not Start condition on your GM 4.3L, 5.0L, 5.7L pick up, van or SUV is not that hard to do, if you have a solid diagnostic strategy. In this article I’ll show you the basics of testing such a problem.

What causes a car to have a no start condition?

The engine pistons and valves (and all the other related components like: timing chains, etc.) are the ones responsible for the induction of the fresh air the engine needs for the combustion process. Although rare, internal engine mechanical problems can and do cause no-start conditions. Blown head gasket. Blown engine. 4.)

Is the Chevy Blazer a trademark of General Motors?

GENERAL MOTORS, GM, the GM Emblem, CHEVROLET, the CHEVROLET Emblem and the name BLAZER are registered trademarks of General Motors Corporation. This manual includes the latest information at the time it was printed.

What causes a p1345 Chevy to go off the road?

P1345 CHEVROLET Possible Causes 1 Engine mechanical condition-Valve timing off 2 Cam sensor or crank sensor are loose on their mounting 3 Faulty camshaft position sensor 4 Faulty crankshaft position sensor

What causes a Chevy Vortec distributor to not turn?

The cap is prone to warping from the heat, which results in the cap rubbing against the distributor rotor button. This causes the rotor bushing to wear out and the distributor begins to no longer be able to turn. The simplest option here to fix this problem is upgrading to a distributor that has an aluminum housing on it.

What should I do if my p1345 Chevy engine starts?

Check the “Possible Causes” listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins. P1345 CHEVROLET Tech Notes If this DTC started after recent internal engine repairs, inspect for proper engine mechanical timing.

What does the p1345 sensor on a Chevy mean?

P1345 Chevrolet Meaning. The Crankshaft Position (CKP) sensor is a permanent magnet generator, known as a variable reluctance sensor. The magnetic field of the sensor is altered by a crankshaft mounted reluctor wheel that has seven machined slots, 6 of which are equally spaced 60 degrees apart.

What are the symptoms of a Chevy Vortec engine problem?

Symptoms of Failing Idle Control Valve and Throttle Position Sensor 1 Rough idling 2 Engine stalling 3 Hesitation during acceleration 4 Hard shifting and lack of power 5 Lack of accelerator responsiveness 6 P0122 engine code (TPS sensor)

What does it mean when your car says no start?

A No Crank Condition means that the engine is not turning over when you turn the key to crank the engine. The most common problem, that causes this condition is a failed starter motor. If your vehicle is suffering a No Crank Condition, this tutorial may be a good starting point: How To Test The Starter Motor (GM 4.3L, 5.0L, 5.7L).

Are there any problems with the Chevy 4.3 Vortec engine?

The 4.3 Vortec engines made from 1996-2002 (L35 and LF6) have been reported to have engine knock problems. In a properly functioning engine, fuel burns in even pockets instead of all at once. The pockets burn in even timing, in sync with engine cycles. Engine knock occurs when the fuel burns unevenly and out of sync with the engine cycles.

Why does my car starter not turn on?

Doesn’t take much juice to click the solenoid, but it takes a lot of juice to turn the starter and turn over the engine. The other thing is it is an intermittent problem on the vehicle, so if the starter was intermittently acting up when installed, it could also be intermittently acting up when tested at the auto parts store.

Can a car start with no crank or no starter?

Yes, especially if there is a bad connection to the starter, or from the battery. Doesn’t take much juice to click the solenoid, but it takes a lot of juice to turn the starter and turn over the engine.

Where can I talk about my Chevy Blazer?

For casual talk about things unrelated to Blazers (ie. Off-Topic). Remote Control Vehicles (all… Whether you are building something new or rebuilding something old, post up your build threads here. Open to all projects!

What are the rules for the Blazer Forum?

BlazerForum Rules – please read and follow the rules of the forum. “I didn’t know…” is no excuse. There is a wealth of information available on the site. Please search before posting.

What kind of bumper did Chevy Blazer have?

This is your section! 1993 GMC Jimmy winch bumper… Post Pictures, Videos, and Sound clips here. Examples: Member signature threads, photo shoots, videos (that do not fit in other sections), etc. Headlight ideas.

What causes a car to not start with no spark?

Without spark, the engine will Crank but Not Start. The ignition system of the GM vehicles covered by this article use a distributor type system. In my experience, the most common component failures, of the ignition system that cause a No Start No Spark Condition are: Distributor cap. Crank sensor.

Why does my 1999 Chevy Blazer not start?

I have a,1999 blazer I put a new battery in. And now it the three or four times to start after I get it started in don’t have a problem starting it all day New fuel pump, pressure is good. New programed ecm, new delco spider. , still injectors are not emitting fuel. Starter fluid will fire the engine but won’t stay running.

Is there a Chevy Blazer Xtreme for 2001?

After simplifying the Blazer lineup for 2000, Chevrolet has added a new Blazer variation for 2001. Called Xtreme, it is available only as a two-door, and only with two-wheel drive.

What’s the price of a 2001 Chevy Blazer?

A California Cruiser’s dream machine, Xtreme comes with a special Z87 lowered suspension; low-profile P235/60R16 Eagle LS tires; deep-dish aluminum wheels; and an aggressively spoilered, clad, and color-keyed exterior. Xtreme prices start at $21,125.

What causes a Chevy Blazer to shut off while driving?

Sudendly looses power and shuts off while driving… Coolant or antifreeze Oil Fuel pump Fuel filter Battery Fuses For two week’s prior to incident when i shut off the truck i could hear a boiling like sound coming from the coolant resivoir.

What to do if your 2003 Chevy Trailblazer wont start?

No one has added a helpful site for this 2003 Trailblazer problem yet. Be the first! Read reviews of repair shops in your area. Enter your zip code: NewRockies.com: How to fully bypass VATS, PassKEY and PassLock systems in GM cars.

Why does my engine turn over 5-6 times before starting?

Hot or cold engine, it will RANDOMLY turn over 5 to 6 times before starting; mileage 260k, over the past 2 months gas mileage has dropped from 33 MPG to 29 MPG’s. The hard to start symptoms began 2 days ago.

Why is my starter motor not cranking up?

Go to: TEST 3: Voltage Drop Testing The BATT (+) Cable. CASE 2: If your multimeter DID NOT register 10 to 12 Volts. This result lets you know that the reason the starter motor is not cranking up the engine is through a lack of a Crank (Start) Signal. Here’s why: without this crank signal, the starter motor will not crank the engine.

What should the voltage be on a starter motor?

As your helper is cranking the engine, your multimeter will register either 10 to 12 Volts DC or no voltage at all. Let’s take a look at your test result: CASE 1: Your multimeter registered 10 to 12 Volts. This is good, since it let’s you know that the starter motor is getting a crank signal from the ignition switch.

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

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.

Why does the Volt gauge fluctuate while the engine is running?

If you have voltage fluctuations while the engine is running it is an indicator of a problem with the charging circuit, or a major short. The battery condition is not related to the voltage guage unless it is really shot, and we can see this is not the case. Either you have something kicking in and causing a major draw, or a bad voltage regulator.

What should I do if my long crank wont start?

Just a recap of what you should do first to determine if your long crank before starting is fuel related or not. First, before you try cranking the engine over, turn the ignition key to the run position then back off without cranking the starter.

Why does my 2001 S10 have a hard starting problem?

My 2001 S10 has a hard starting problem if the truck sits between 1 to 4 hours. It starts fine if left over night. Has 46,000 miles. Cranks for about ten seconds before it starts. some part of your fuel injector is leaking into the manifold. Have fuel pressure tested, have a feeling it will shoot up to the desired 60 psi then fall back now quickly.

What causes a Chevy pickup to hard start?

If after you have circled the key a few time the engine starts normally then you now know for sure you have a fuel pressure leak down problem causing your hard start. If this video was helpful please help support my youtube channel by subscribing here: https://www.youtube.com/channel/UChCX…

What to do if your Toyota won’t start?

Battery – If the connections on your battery become corroded, there is no longer a connection to the rest of the car. This can keep you from starting. Clean the posts and try to start the car. Additionally, the battery may be dead. Take a battery tester and test the cranking amps to see if they are weak.

What can cause a car not to start?

Starter – Your starter may be loose, so make sure it is bolted in place. Injectors – A bad injector can keep the engine from firing. Cold Start Valve – If the engine is cold and the cold start valve is bad, it can keep your car from starting. Flywheel or Ring Gear – Worn teeth on these gears can keep your car from starting.

What to look for when your engine won’t start?

Check for a blown fuse that may be preventing a circuit from working properly, like the fuel injection or computer system. To operate efficiently, an internal combustion gasoline engine needs a good spark, the right amount of fuel, and good compression (a healthy mechanical condition).

How to fix Chevy S10 / Blazer light problem?

Chevrolet S10 / Blazer light problem fix! How to fix headlights, tail lights or dash lights If playback doesn’t begin shortly, try restarting your device. Videos you watch may be added to the TV’s watch history and influence TV recommendations. To avoid this, cancel and sign in to YouTube on your computer.

Are there dash lights on a Chevy Blazer?

No Dash/Instruments cluster lights. GMC Jimmy, Chevy Blazer, Silverado, Sierra. – YouTube If playback doesn’t begin shortly, try restarting your device.

How old do you have to be to get a Chevy Blazer?

Take new retail delivery by 6/1/21. Based on $49,700 MSRP. Not available with special financing, lease and some other offers. Take new retail delivery by 6/1/21. Must be over 18 years old and a resident of the United States to enter the Chevy MyWay experience.

When does all wheel drive come out for Chevy Blazer?

Late 2020 model year availability. All-wheel drive is available on all Blazer 3.6L and 2.0L models and gives you added confidence in a variety of conditions. Additionally, RS and Premier models offer an available Advanced Twin-Clutch system that helps further driver control by independently directing torque to the wheel with the best traction.

What causes a locked steering wheel to not turn in?

If a locked steering wheel is the only thing preventing your key from turning the ignition, then follow our instructions below for How to Unlock a Locked Steering wheel and you will be back on the road fast. Problem 2. Dirt, pocket lint or debris (like tape from opening a package) may cause your key not to turn in your ignition lock cylinder.

How can I unlock a locked steering wheel?

1. Try pulling the key out a very small amount before gently turning key. (About 1/16 of an inch, the thickness of a nickel). 2. Wiggle key while trying to turn key gently.

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

If the engine does not crank, then you may have a starter problem. If the engine does not crank, and the security / theft warning light stays on when it won’t start- and you let go of the key to the ON position, then this is most likely a problem in the Passlock system. The ignition cylinder is also know as the Passlock Sensor.

Why does my Chevy Malibu not start up?

1999 Chevy Malibu. Engine size = 6 Cylinder. The car will not start when the ignition is turned all the way over. The battery is fine and I think it is a switch problem. Sometimes I can leave it alone for a few hours and it will fire right up. Other times I just turn the ignition on and off about 5 or 6 times and it starts.

Fuel pressure should not drop more than 5 lbs. in 3 minutes. If it does then the spider injection assembly is leaking, which will cause hard or a no start condition. 35 people found this helpful. No fuel from fuel pump to the carborator, I pour gas into the carborator and it runs. What may be causing that the fuel pump is new??

What to do if your Chevy Blazer turns over?

If there is spark, then next would be to do a fuel bleed down test by hooking a fuel pressure gauge up to the Schrader Valve, turning the key to the on position letting it build up fuel pressure on the gauge, (should be 56 to 63 lbs) then turning the key to the off position and watch the fuel pressure gauge.

What causes a car to act like it has a bad starter?

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. Blown fuse – Sometimes the simplest explanation is the best one.

What causes a car to not start when the distributor is not on?

Car doesn’t start When the distributor cap isn’t on tightly or is malfunctioning, the engine is unable to send the spark through the entire circuit required to move the cylinders – which ultimately make the car run. 3. Check Engine Light comes on

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.

When is the Portland Trail Blazers next game?

Game between the Portland Trail Blazers and the Sacramento Kings played on Sat January 9th 2021. The Trail Blazers beat the Kings 125 to 99. CJ McCollum led the scoring with 37 points, Damian Lillard led in assists with 6 assists, and Enes Kanter led by grabbing 15 rebounds.

What kind of truck won’t start after sitting?

Repair manuals and support for cars and trucks manufactured by Chevrolet, a division of General Motors. 2003 S10 V6. If the truck is started everyday it starts right up with no problems. If left sitting for at least 24 hours it is hard to start it.

What does it mean when your S10 won’t start?

The first and most common is when it won’t turn over. This just means that the engine doesn’t move when you turn the key. The second way that your S10 won’t start is when the engine turns when you engage the starter, but it won’t fire and run on its own.

Why does my 1994 Chevy S-10 not start?

1994 Chevrolet S-10 4.3 tbi. I never get the signal to turn on the fuel pump or fire the injectors but if i poor gas in the intake once the truck starts it runs fine. Any ideas ? I have replaced the fuel pump relay oil pressure switch and computer.

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

There are really two main ways that a vehicle will not start. The first and most common is when it won’t turn over. This just means that the engine doesn’t move when you turn the key. The second way that your S10 won’t start is when the engine turns when you engage the starter, but it won’t fire and run on its own.

Why does my car not start when I start it?

There are three very basic components that the engine, in your GM vehicle, needs to start and they are: Air, Fuel and Spark. When your 4.3L, 5.0L or 5.7L GM vehicle cranks but does not start…it’s because one of these components is missing from the mix.

What are the problems with a 2001 Chevy Blazer?

Worst 2001 Chevrolet Blazer Problems #1: Faulty Transmission 2001 Blazer Average Cost to Fix: $3,000 #2: No Fuel To The Engine 2001 Blazer Average Cost to Fix: $700 #3: Coolant Leak 2001 Blazer Average Cost to Fix: $2,500

Are there any problems with the 1998 Chevy Blazer?

Check out our Chevrolet Blazer overview to see the most problematic years, worst problems and most recently reported complaints with the Blazer.

Why does my Chevy Blazer turn but not start?