mass air flow
Every sensor on the engine and transmission can cause the light to come on.
It might be that you did not tighten the gas cap enough.
After reading the codes with a scanner, and repairing the cause, you clear the code with a scanner
Your engine likely has a diaphragm-type mechanical fuel pump. There may be a small crack in the diaphragm that is letting some air into the fuel line. You should replace the fuel pump before it leaves you stranded along the road.
With a scan tool after repairing the cause of the code.With a scan tool after repairing the cause of the code.
The EGR valve is located on the passenger side of the engine on a 2006 Silverado 2500 HD 6.6 turbo diesel. A bad valve will cause the check engine light to come on.
You use a scan tool after repairing the cause of the code that turned the light on.
Over filling engine oil can cause catayltic converter.
An engine revving to high RPMs could be a symptom of many conditions. The potential cause?æalso depends on whether this happens?æwhile idling or while driving.
A gasket leaking will cause this noise. Did you torque to the right specs and in the right sequence then retorque after 3 heat cycles.
Many things actually, like not taking care of your vehicle and letting the oil in it get bad, which could cause the engine to blow up!
it could be a head leaking or the intake manifold, if its coming from the very top its most likely the intake manifold gasket