Have you ever tried to start your Silverado, turned the key, but discovered that your car would not start?
Maybe that’s not even the first time you would experience Chevy Silverado starting problems.
We understand how frustrating these problems could be.
You don’t need to worry; we’ve provided some common problems and solutions to help you navigate your way.
- 1 What Can Cause an Engine not to Start?
- 2 What Are the Most Common Chevy Silverado Starting Problems?
- 3 How to Solve Chevy Silverado Starting Problems
- 4 Some Common Reasons for Chevrolet Silverado Won’t Start
- 5 Some Minor Issues that Can Also Affect the Starting of Any Chevy Truck
- 6 What are Some Fixes to Avoid Chevy Starting Problems?
- 7 FAQs About Chevy Silverado Starting Problems
- 8 Conclusion
What Can Cause an Engine not to Start?
Failure of an engine to start is a common problem among vehicle owners, and so many factors could cause the problem.
As we know, the engine is the heart of a vehicle which enables it to move from one place to another.
Once your engine fails to start, check your gas level and engine oil.
If it is not one of those problems, then it could be attributed to the following-
- Drained Battery
- Faulty Ignition switch
- Bad fuel pump
- Failed Catalytic converter
- Oil leaks
- Spark problem
- Faulty wiring
- Bad filers
- Poor oil maintenance
- Damaged starter motor
These are the major causes of failure of your engine starting problems.
However, there are still more causes that can lead to this problem.
If your ignition problem is not traced to any of these, then you should take your vehicle to a professional for proper diagnosis.
What Are the Most Common Chevy Silverado Starting Problems?
When you have a problem starting your Chevy Silverado truck, it is usually a sign of some problems within its system.
Most starting problems are related to engine issues and poor maintenance culture.
The engine comprises many parts and compartments, and it may be hard to maintain.
It does not mean that all ignition problems are related to the engine.
Some are caused by external parts of the vehicle like the battery, starter motor, and many more.
The starting problem could also be related to fuel and air supply to the engine.
As we know, the engine runs efficiently when there is a proper mixture of air and fuel.
You may have an ignition problem once this can not be done properly.
Some starting problems can be related to your Chevy Silverado, and they include the following-
Problem 01: No Crank, No Start
Problem 02: Crank But will not Start
Problem 03: Starter will not Stop Cranking
Problem 04: Engine will not Start When Hot
These are the major starting problems that your chevy Silverado may have or might be having.
The no crank, no start problem is a major starting problem attributed to Silverado trucks and other vehicles.
The problem occurs when your vehicle does not make the ignition sound when there is an attempt to start it.
This problem could be attributed to some damaged parts of the vehicle.
One major cause of this is a dead battery.
The next problem is that the crank will not start.
It means that your engine is trying to start by making the ignition or cranking sound but fails to start.
This problem is quite common and could be caused by simple or major causes.
The starter will not stop cranking, which means that when you attempt to start your vehicle, there is a continuous cranking that goes on for some time.
This problem could be traced to a bad starting relay contactor relay coil.
Finally, in this aspect, the engine will not start when the hot problem is mainly related to the crankshaft and its sensor issue.
There are also other related causes of this problem.
How to Solve Chevy Silverado Starting Problems
Problem 01: No Crank, No Start
Have you ever tried to start your car and received no response?
It means the starter motor will not turn over the engine when the engine fails to respond to the key turning or fails to respond when you use the start button.
There may be several reasons for your car to behave in such a manner.
Some of the reasons may include-
- Dead battery
- Problem with the power cable
- Engine failure
- Bad spark plugs
The most significant cause of this problem is a bad starter motor, and below is how you can fix it.
01. Open up your fuse box: Try to get a fairly thick wire and stipe it quite a bit when you open it up.
02. Find the Starter in the fuse box: the starter is right around PIN 87 of the fuse box cover.
You will need to take out the relay at that port.
Wrap the wire around the relay terminal and put it back into the port.
03. Turn the Key to the “on” position.
After turning the key on, the other part of the wire should be connected to the positive battery terminal, which will turn your car on.
Problem 02: Crank But Won’t Start
The engine’s repetitive chirping sound is the starter when you want to start your car and turn the key.
It is trying to ignite the engine and ultimately allow it to create power that will be used to run the vehicle.
That chirping sound is called “cranking,” It is made because your car’s starter is doing its job, but the engine refuses to do its job.
So, what if the engine crank, but the engine will not start on its own?
That means a fault in the engine itself hinders it from getting started.
This problem could be related to fuel-related problems. Some of the problems may include:
- Bad fuel injector
- Clogged fuel filter
Other causes could cause your truck to crank but not start.
01. Turn the key to the on position
You first want to turn the engine on and ensure the engine light is on.
You should watch the RPM if your computer senses the engine’s rotation.
Check your crank sensor. Ensure your gas tank is full.
02. Hold and check the injector for sparks
Pull off the coil, connect the tester, and check for sparks.
If there is no spark, then you should replace the fuel injector.
03. Check the fuel pressure
You need a pressure gauge to check for this.
You can get the vehicle to start if it has a bad fuel pump when you have a system.
It would help if you banged on the fuel tank while cranking it.
04. Check fuel filter
Fuel filters are liable to get clogged with dirt and other external materials.
You should check the filter regularly and clean them.
If they are bad, make sure to replace them.
Problem 03: Starter Won’t Stop Cranking
If your starter doesn’t stop cranking, it won’t stop running; the reason could be that the starter relays have stuck together.
01. Pull the positive cable of the battery
02. Work on the starter solenoid
You need to get the trigger wire that connects to the starter and link it to the solenoid terminal.
Run a relay from the battery terminal to the relay.
Run the other relay with wire to the starter.
03. Connect the positive terminal to the battery side of the terminal
A cable will be needed for this connection.
Look at the starter switch and connect it to the tumbler.
Problem 04: Engine Won’t Start When Hot
You start your Chevy Silverado when it’s hot, but it refuses to start, takes a long time, or misbehaves before it starts.
Reasons for these could be a gas problem with the fuel pump; your car may lose fuel pressure, like the fuel injector, and it could be the Engine Control Module (ECM) at fault.
When the engine gets hot, the ECM could start to malfunction.
01. Ensure the fuel pump is in good condition
A fuel pump on the engine. It is a direct fuel injection.
When the engine runs for a long time, the pump gets warm, and resistance increases.
02. Ensure the proper functioning of the Engine Control Module (ECM)
The computer system may work fine when cold but may act otherwise when it’s warm.
It’s close to the engine, and the implication is that the engine will not turn on when it is malfunctioning.
03. Test the fuel pressure sensor
This is needed to ensure your Silverado has steady fuel pressure.
Some Common Reasons for Chevrolet Silverado Won’t Start
If your Chevrolet Silverado does not start even after you confirmed you have enough gas and the steering wheel is in good condition, it may be due to one of the following reasons:
01. Fuel Pump
The fuel pump of the Silverado is located inside the tank, and it could be mechanical or electronic.
It’s the function of the fuel pump to supply the engine with the proper amount of fuel needed.
When the fuel pump ceases to function, the engine will crank but won’t start.
It makes the Silverado infamous for fuel pump issues.
02. Ignition Coil
The ignition coil is another reason for the Chevrolet Silverado’s starting problem.
An earlier version of this model had one ignition coil and a distributor, which would stave off spark across all cylinders if it failed.
Newer Silverados have personal ignition coils for each particular cylinder.
The point is that if one goes wrong, it can still hinder the engine from running.
The alternator is an important part of the car that helps with the ignition process by providing the electricity used by spark plugs.
Once the alternator gets bad in your Silverado truck, you could experience major ignition problems.
Some Minor Issues that Can Also Affect the Starting of Any Chevy Truck
The following are some minor issues that have little chance to hamper the starting of Chevy Silverado
01. Fuel Filter
The fuel filter has a little chance to Hamper the starting of Chevy Silverado, but you can start from here in diagnosing before doing the hard work.
A failing fuel filter exhibits similar symptoms as a failing fuel pump, but it’s much easier and cheaper to replace.
02. Water Pump
It’s not a new thing for a failing water pump to display a few signs.
It is unlikely that it will hamper the starting of your Silverado.
Replacing a water pump might be difficult and require a few hours, but it’s a manageable job for wrenchers with basic experience and patience.
03. Spark Plugs
The Spark plugs are needed to ignite the compressed air to fuel ratio mixture inside the cylinder.
Unfortunately, the harsh environment within an engine could reduce the lifespan of these plugs.
This problem could easily be fixed by replacing the spark plugs.
What are Some Fixes to Avoid Chevy Starting Problems?
We have provided you with some early precautions to avoid sudden Silverado starting problems:
01. Always Have a Clean Battery
Always clean the battery.
It is an early precaution to avoid sudden starting problems.
Your car may not start even with a battery that has a good charge.
Cleaning your battery will enable the battery and engine connections to work well.
You might only need to take a rag to wipe off dirt and debris affecting the connection, which will require just a second.
02. Giving the Pinion a Cleaning
This early precaution will allow you to avoid the problem of the starter turning on but the engine not responding.
You will hear the starter working if this occurs, but the engine will not work and start the vehicle.
It means that the starter gear is not engaging the engine flywheel.
The starter pinion will begin to stick, which stops the gear from being able to get into the right position.
03. Change the Spark Plug Before it Wears Out Completely
If you discover that the engine is turning, but the truck is not fully starting, you probably have a problem with the engine creating a spark.
It is likely a spark issue when an engine cannot start during a cold condition.
If the battery is not producing a great enough charge, you will need to replace your spark plug.
Adhering to the few fixes above might mean you will not need to call roadside assistance or purchase any products for a while.
FAQs About Chevy Silverado Starting Problems
01. Why is my car cranking but not starting?
If your car cranks but fails to start, it could be the fuel not getting to the engine.
Reasons for this could be dirty fuel injectors, Insufficient Compression, Clogged Fuel injectors, or bad fuel pumps.
02. What are the signs of a bad battery?
Signs of bad battery are known through the engine cranking sounds, absence of interior light and no sounds, and Dim headlights.
Some of these symptoms could also be related to a bad alternator.
We have covered the most common Chevy Silverado starting problems.
No crank, no start, crank but will not start, the starter will not stop cranking, and the engine will not start when hot.
Be reminded that you could avoid most of the starting problems.
Lastly, we discussed how you could solve these problems.