What should I do if my Chevy Suburban wont start?

Chevrolet Suburban Questions – 2004 suburban 5.3 cranks but wont start no spark changed crank sensor – CarGurus 6 people found this helpful. Just replaced cam sensor still no spark 2 people found this helpful. did you check codes and fuel pressure. 1 people found this helpful. Have good fuel pres.

Why does my GMC Sierra not start in cold weather?

Something similar happened to my 2002 GMC Sierra. It was very hard to start when it was cold or it didn’t start at all. The wrong kind of spark plugs. GM trucks really do not respond well to certain types of spark plugs, in my experience usually they don’t like platinum plugs.

What causes TSB on Crank no start when cold?

[quote=”JTF” post=118968]If I remember there was a TSB on crank no start when cold, due to low compression.GM said diagnosis lead to a compression loss due to sticking valves because of low detergent fuel been used at that time period. The fuel deposits would get on the intake valve stems and cause the valves to stick in the valve guides.

Why does my cold weather crank no start?

I have a cold weather crank no start issue. I have proper fuel pressure, I have spark, I have a full battery. Starter cranks powerfully but will not fire. Checked plugs they did not look flooded; dry tanish brown in color. They are also new oem 12.5v at battery which is a Duralast Gold less then a year old.

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.

Why does my 97 Chevy truck not start?

97 Chevy truck won’t start when it gets cold?? When ever it gets cold my truck will not start. Seems to be fuel pressure but can’t smell any gas like it was flooding. It does’nt even fire like it wants to start.

What to do when your GMC Truck won’t start?

Try turning your key to the run position a few times (with out starting). Then try to start it. If it starts, sounds like what mine did. I replaced the fuel pump assembly and that fixed the problems. Very common problem.

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.

Can a 2004 GMC Yukon run without a crank?

So I am having the same symptoms. 2004 Yukon with a 5.3, 2WD. Truck ran fine, then disconnected the battery for a few weeks, though I had the battery on a charger. Battery is fully charged and in good condition. Once the battery was reinstalled, the truck will not crank or turn the fuel pump on.

What should I do if my 2004 Chevy Tahoe does not start?

2004 Silverado 4×4 Automatic Truck starts up every time as it should. Drive the truck 10 miles and turn it off. Wait 30 seconds and truck will not restart. All dash lights and accessories remain working, everything is completely normal except you turn the key and nothing happens. No noises…

Where is the ground wire on a suburban?

There is a very small ground wire close to the frame close to the crankshaft position sensor that corroded and had a very small wire. This wire appeared to be attached through the connector but if you pulled on it you would see that it was not attached.

Why does my Suburban 5.3 cranks wont start?

It was said it was theft deterrnt was activated no other codes were stored I cycled the key 10 min. On. turned key off turned back on for 10 min. Tried to start it still nothing. 5 people found this helpful. Scanned it again no codes found 4 people found this helpful.

What kind of Chevy truck won’t start?

In this video we encounter a condition where a 2002 Chevy Silverado ( Similar to GMC Sierra ) pickup has a symptom of the engine cranks over but won’t start…. In this video we encounter a condition where a 2002 Chevy Silverado ( Similar to GMC Sierra ) pickup has a symptom of the engine cranks over but won’t start….

Is the crank sensor good on a GM 4?

TIP 3: If your GM vehicle starts and runs then you can conclude that the crank sensor is good, and this article will not help you. TIP 4: Since this is an on-car test of the crank sensor, DO NOT remove the crank sensor to test it. In the photo you’ll notice it’s out but this is just to make it easier to explain the test to you.

Is the ignition switch on my Chevy Silverado bad?

Had a Ford with a bad ignition switch. To test, put 12v battery power to any power wire of the engine harness (MAF, etc) Mine was getting power at “crank” and would start but then die as soon letting off crank position of switch. (so the “run” terminal must be bad on the ignition switch) 1 people found this helpful.

What does no start on crank sensor mean?

P0335: No Crank Sensor Signal Detected. P0336: Inconsistent Crank Sensor Signal Detected. The thing to remember about having a failed crank sensor, is that if you have spark or fuel injector pulses, the crank sensor is OK and not the cause of your No Start Condition.

What kind of problem does my Suburban 1500 have?

We ahve a 2004 suburban 1500 4×4. Recently it has developed a very intermittent starting problem ( aboiut once pre 2-3 weeks). The vehicle simply will not crank or make any nosie when the key is turned. These is no clicking. The lights come on as expected.

What causes a GMC truck to turn over but not start?

If the engine starts up normally after doing that, it means that fuel pressure is bleeding off and the fuel pump needs to prime the lines before it can start. It can bleed off from one of two places. 1. Fuel pressure regulator has an internal leak, and fuel is bleeding off back to the tank though the return line. 2.

What does no start, no crank mean?

When you turn the key to on, everything works, HVAC, radio light etc. When you turn to start, nothing, no click, or crank or turnover. You can hear the fuel pump turn on while in the on position. I checked all the fuses and relays for the ignition and pcm and they were all fine.

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.

How to start a new Chevy Silverado 1500 question?

Start a new Chevrolet Silverado 1500 question. Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.

What’s the problem with the Chevy Silverado 1500?

The Problem: A software glitch in the electronically controlled transfer case, which is responsible for controlling the four-wheel-drive system, can slip into neutral without any input from drivers while parked or in motion. GM is unaware of any accidents or injuries related to this issue.

Why does my Chevy Silverado not turn over?

Have a 99 Chevrolet 4×4 Silverado with 5.0 it was hot wired by previous owner. It did crank but replaced the steering wheel column with new wires and now it will turn over but won’t start. The fuel pump is connected directly to the battery.

Are there any recalls on Chevy Silverado trucks?

Vehicles Affected: About 400,000 model-year 2014-2015 Chevrolet Silverado 1500 and GMC Sierra 1500 pickup trucks as well as model-year 2015 Chevy Tahoe and Suburban, and GMC Yukon and Yukon XL full-size SUVs with four-wheel-drive systems

What’s the problem with my Chevy Silverado 1500?

When it decides to act right, all is will. Anyone else found a solution? Chevy silverado 1500 2004. The same problem, random intermittent starting. I had had this problem before about 5 times and each time I disconnected and reconnected the negative battery cable it started fine. This time that didn’t work.

Can a Chevy C / K 1500 engine not start?

Chevrolet C/K 1500 Questions – truck will not start, engine turns, but does not fire at all. – CarGurus truck will not start, engine turns, but does not fire at all. other computer-related things that could be interfering?

Can a Chevy truck be drivable with a hard shift?

Your Chevy truck is still drivable with both the stabilitrak and traction control lights on. However, you may notice a lack of power and 90% of the time the problem is accompanied with hard shifts. While still drivable, hard shifts are not good for a transmission.

When do dash lights come on and gauges drop to zero?

Dash lights came on and gauges dropped to zero gasoline w… When driving, occasionally all the dash lights will come on, but the gauges like gas, battery, and mileage, will all drop down to zero. Then my radio shuts off. Fortunately, the car keeps driving. All of this happened today, at a busy intersection, right before a stop light.

Why is my cam sensor still no spark?

Just replaced cam sensor still no spark 2 people found this helpful. did you check codes and fuel pressure. 1 people found this helpful. Have good fuel pres. I do have a theft deterrent code not sure what that is 1 people found this helpful. what i meant was computer codes 1 people found this helpful.

How to know if your engine has no spark?

First Confirm Your Engine Has No Spark. 1 Disable the fuel system by removing the fuel pump fuse or relay. 2 Insert a spark plug tester into the plug boot and ground it on a piece of metal on the engine. 3 Finally, Have someone crank the engine and watch for spark.

What should I do if my Chevy Suburban wont start?