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The check engine light comes on when there is an emissions related failure. You need to have the system checked for trouble codes to know possible causes.
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∙ 9y ago
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Why has the engine light come on on a Nissan elgrand 2000?
the engine light came on becasue of a malfunction in the car...
When your car hit 150000 miles the check engine light came on is this coincidence or is the car programmed to have the engine maintenance at 150000 miles?
its a coincidence that the light came on exactly at 150k. if the check engine light comes on then the computer senses a trouble code that must be checked out and repaired
Service engine soon light on 1999 Firebird what may be causing it?
My service engine soon light came on a day two ago, I have driven the car about 20 miles since it came on. Today, the light just went out. The vehicle is running good. What would cause the light to come on, and why would it just go out on its own?
If your check engine light came on and the car started ru nning rough and then the check engine light went out would the code still be stored the cars ecm?
Yes. The code should still be there.
Have a 1998 Sable and the OD off light came on and then the check engine light came on and Now the OD light has gone off but the check engine light is still on and the rpms on the car fluctuate.?
have vehicle scanned to determine problem
Why would brakes get hard to press down then engine shut off Brake light and engine light came on and now the car will crank but not turn over?
Perhaps a vacuum leak, Check all hoses
Why did the ets and check engine light came on together and the back of car jerked in 1996 cavalier?
ets and check engine light on in 98 Chevy cavalier
Why does the check engine light came on after jumping a car?
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.
Will a check engine light on a car stay on for awhile after a new engine is put in a car to replace an old one?
In most cases the check engine light will come on after you put a new engine in it, it can come on for various reasons, In my case my check engine light came on because my oxygen sensor was reading the fumes from my exhaust in which came from my last engine. eventually iit will turn off but its good to get a diagnostic to be sure that they wouldn't have to replace your sensor
Service engine soon light came on on my 97 dodge neon and shut my car down how do i fix this?
The service engine did not shut your car down, It was the part that turned the light on, (not the computer monitoring system) You need to determine what turned the light on that's very likely what turned your car off.
What causes the car to be sluggish?
Many things can cause a car to be sluggish like dirty air filter, check engine light came on, bad transmission, bad engine, etc.
Why would your car start your check engine light is slower on?
the question doesn make sense but if you mean why does my engine light stay on when my car is started it means there is a problem in the engine whuch needs to be looked at by a mechanic
