I had this same problem, the check engine light came on as well as the fuel light with ample fuel still in the tank, turned out that the VM value was bad, or vapor managment value, so it doesn't just have to be the engine can also be fuel system problems.
AnswerGO TO AUTO PARTS STORE ASK FOR OBD 2 READING ON YOUR CAR. THAT WILL TELL YOU WHAT IS WRONG.There are a number of reasons why a check light might be coming on in your car. Once the check engine light comes on it is important to get the car to a mechanic for diganoses.
The check engine light is a " picture " of an engine , just to the left of the engine temperature gauge
The check engine light on a 2002 Ford Focus can be reset by disconnecting the battery for 1 to 2 minutes. This resets the vehicle's computer and clears the light.
If the light is not coming on when you turn on the ignition, check the bulb, it may be blown.
There are pages and pages of things that can cause a check engine light. You need to have it checked with a scantool. Then the code can be diagnosed and repaired.
It could be bad with out turning the light on.
Yes, the check engine light is coming on for a reason. You need to take your vehicle into a service center.
Have vehicle scanned to determine the problem
check your oil level?
There are pages and pages of things that can cause a check engine light. You need to have it checked with a scantool. Then the code can be diagnosed and repaired.
'Well I have a 95 Buick LeSabre, and the check engine light keeps coming on. So I asked a guy at car-x, and he said that usually occurs when you go really slow on the interstate.'
The check engine light stays on when the computer detects an emissions related failure.