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Check engine light on but running fine?
Generally the check engine light will come on when the car is need of a tune up. It may run fine, however, the vehicle should still be inspected.
Your 1992 integra check engine light will not come on?
why would u want the check engine light to come on. when its off it means ur engine is running fine. or the blub is pop
Check engine light is on a 2006 Volvo s40 T5?
if your car is still running fine it usually an o2 senser
What if car was running fine but now it won't hardly change gears with the check engine light on?
There are pages and pages and items that can cause a check engine light. You need to have it checked for codes with a scan tool. After repair light can be shut off with scan tool.
Engine light came on and is staying on in my 2004 dodge neon.It is running fine what could it be?
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.
The check engine light on your yaris 2000 turn on but your car stills running fine how can you know what your car needs?
Have vehicle scanned to determine the problem
You have 60K on your car and it is running just fine but your check engine light came on.?
Most likely it is a dirty or malunctioning oxygen sensor located on the manifold.
What could cause a check engine light for a 2002 Camry with 115000 miles to come on for a couple of weeks then off for a couple of weeks and the car is running fine?
i
1998 Jeep Cherokee check engine light came on the jeep is running fine?
If the check engine line is flashing then that means there is a real problem and you should have it looked at, But if the light is on and NOT flashing the it is most likely a problem with the emmisions system and most likely an oxygen sensor.
What causes service engine light soon to come on in a 1994 Mitsubishi Endeavor?
The Service Engine or Check Engine light comes on when the ECU has detected a problem with the emissions system. Do not ignore this light even if the engine seems to be running fine. Failure to repair this can cause damage to the catalytic converter especially if the vehicle is not running good or using excess fuel.
Your check engine light is on the manual says something about emission control you washed the enging at the car wash with enginetire cleaner with the engine running could this have caused it?
I washed my car at the car wash, then I washed the engine with engine/tire cleaner with the engine running, since then my check engine light has been on. Sometimes it blinks fast, goes off and then comes back on steadily. The engine sounds like sputter, misfire, rough sound from the tailpipe. The entire engine seems to be running fine, no shaking or bouncing, just running normal. What is the problem? Thanks for your help.
The check engine light in your 2005 Chrysler Pacifica stays on constantly Car is running fine so far you have had no problems just kinda curious what the problem might be?
There are pages of items that will turn the check engine light on. You need to have the system checked for codes to know possible causes.
