Grounding plug wire is a common cause check all of your spark plug wires and ensure they are in good condition (This can send a code of a misfire to the computer). Sometimes there is a loose vacuum line, EGR sensor not working, PCV valve bad or not completely hooked up. ( the PCV valve not on the intake will make your car really bog or die at low RPM.)
If those are all good it gets very technical. No good compression, Possible cracked head or block, bad head gasket etc...
If your check engine light is flashing that means an engine cylinder misfire has been detected
An engine cylinder misfire has been detected if your check engine light is flashing on and off
another name is smog pump.this could cause light to come on.
No, oil level does not cause the check engine light.
Yes, an unplugged sensor can cause a check engine light.
Yes, water can cause a misfire, which will cause the check engine light to flash.
The check engine light is reset with a scan tool after repairing the cause of the fault.The check engine light is reset with a scan tool after repairing the cause of the fault.
No, low gas cannot cause a Check Engine light to turn on. There would have to be a problem within the engine or the engine wiring for that light to come on.
Check your sensors.
It really depends on what the cause of the check engine light is.
no a burnt out headlight will not cause a check engine light but if you go to most of the part places they will check the check engine light for free
My check engine light came on after I hit a pothole. What does this mean?