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The check engine light comes on when the ECU detects a problem with the emissions system. You will need an OBD2 scan tool (1996 & newer vehicles) in order to retrieve the code that has been set. This code will tell you what part of the system is being effected and help you to diagnose the problem. The code may or may not tell you what part is defective.
What else can I help you with?
Can you replace a catalytic converter with a straight pipe on a 1998 dodge durango 5.9?
No. It is illegal, will cause a check engine light and running problems.No. It is illegal, will cause a check engine light and running problems.
Is running out of gas cause for the check engine light to come on?
Running out of gas my certainly be a cause for the check engine light to come on. It could also be an assortment of other issues.
Can running smaller tires cause check engine light to come on?
Smaller tires should not cause the check engine light to come on. Smaller tires will cause the speedometer to be off.
What would cause a 1998 Chrysler to shake when accelerated?
Check engine light on?? Not running on all cylinders?
Is the check engine oil light the same as the check engine light?
No, oil level does not cause the check engine light.
Can pulling a fuse while jeep running cause a check engine light no bus?
That is a possibility.That is a possibility.
Can unplugged mas cause check engine light?
Yes, an unplugged sensor can cause a check engine light.
Your 03 Nissan exterra check engine light is on and running rough?
the check engine light is blinking and my 03 Nissan exterra is running rough
Will a loose gas cap cause a 2005 Nissan Pathfiner to start running badly?
No, but it could cause the check engine light to illuminate.
Why is 92 Dodge stealth running bad with Check engine light after changing plugs and wires?
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.
Can water in the gas tank cause check engine light to flash?
Yes, water can cause a misfire, which will cause the check engine light to flash.
How do you reset the check engine light on a 2008 Chrysler Sebring?
The check engine light is reset with a scan tool after repairing the cause of the fault.The check engine light is reset with a scan tool after repairing the cause of the fault.
