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Check light is on why?
check engine light means a problem with the emission system
Your engine light came on what do you check?
you check the system for trouble codes.
Why is your Nissan largo check engine light flashing?
The check engine light is flashing due to a problem with the emission system. I flashing check engine light usually indicates a random engine misfire.
What causes the coolant temperature gauge to be in the red zone and the check engine light is not on?
The engine is overheating. The check engine light is not on because you have no problem with the emissions system which this light monitors.
Why is the Check engine light on Chevy?
The check engine light (service engine soon) comes on and stays on when a problem is detected by the self diagnosis system of your vehicle.
Does check engine light come on with a bad u-joint on a ford f150?
No - check engine light is related to emission control system
Will vtec still work when check engine light is on?
VTEC may or may not work when the check engine light is on. It depends on why the check engine light is one. If it is on because of a problem with the VTEC system, then, no, it will not work properly.
Check engine light is on why?
The check engine light comes on and stays on when a problem is detected by the self diagnosis system of your vehicle. Generally, a check engine light is lit when there is a problem in the emissions or somthing that is affecting the effectiveness of the emissions. If the check engine light is flashing a misfire has been detected
Why the check engine light up?
You need to check your engine. The computer has detected a problem with the engine management system and the light is letting you know that is has error codes stored.
Will installing a thermostat backwards make problems with check engine light?
It could cause the check engine light to come on with a code concerning cooling system/thermostat performance.It could cause the check engine light to come on with a code concerning cooling system/thermostat performance.
Check engine soon light is on?
The check engine light comes on and stays on when a problem is detected by the self diagnosis system of your vehicle. Generally, a check engine light is lit when there is a problem in the emissions or somthing that is affecting the effectiveness of the emissions. If the check engine light is flashing a misfire has been detected
What does it mean when a check the engine light turns on a 2004 Chevy aveo?
The check engine light comes on and stays on when a problem is detected by the self diagnosis system of your vehicle.Generally, a check engine light is lit when there is a problem in the emissions or something that is affecting the effectiveness of the emissions.The check engine light comes on and stays on when a problem is detected by the self diagnosis system of your vehicle.Generally, a check engine light is lit when there is a problem in the emissions or something that is affecting the effectiveness of the emissions.
