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.
Bring to auto parts store for scanning -- most will do this free
If the light comes on there is a code. Have the code checked and fix the cause. If the light is on with no codes, then you have a computer problem.
You dont they are meant to be in the car for the life of the engine. But you can buy a timing light and check the timing.
Check the gas sensor which may be located inside the gas tank on some models. The wire deteriorates that connects it to the gas pump.
yes it could cause big problems in your car. Id try and get it it fixed as soon as possible if i was you.
Who to Change engine check light bulbs on a 1996 BMW 318i?
An engine light check means some fault in the engine . Check the handbook to get more details to find what and where the fault is.
Is there a reset button on a 1996 rav4? Had it checked out, and said it need spark plugs and wires. Replaced it and check engine light still on.
If your check engine light is flashing that means an engine cylinder misfire has been detected
Autozone will use the Engine Diagnostic Code Reader to read the codes and then ERASE/RESET the engine light. { Phone other autoparts stores to see if they provide similar service).
The dashboard dude
Check the fuse or the bulb???