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Will the check engine light reset after changing a faulty coil on a spark plug?
Wiki User
∙ 11y ago
Yes it will reset after a set amount of driving cycles if that repaired the problem. Or you can remove the negative battery cable for 5 minutes to reset the light.
Wiki User
∙ 11y ago
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Could faulty spark plugs cause engine light to stay on?
Yes. Your Check Engine light or Service Engine Soon light.
What are the most common causes of check engine light malfunction?
The most common causes of check engine light malfunction are a faulty oxygen sensor, loose or faulty gas cap, or a faulty catalytic converter. These are all easily fixed problems.
Can using different fuel or a faulty gas cap make the check engine light come on in a 1997 Ford Ranger?
Using contaminated fuel can cause an engine misfire which will turn on the check engine light. A faulty gas cap can for sure turn on the light.
Does a faulty installation of a new clutch result in a check engine light notice?
There are numerous things that can cause a check engine light. With out knowing the code it is impossible to say.
What does it mean when the engine light comes on 1997 Mazda 626?
there are many components that will display the check engine light if they are faulty. Go to a local mechanic and have them scan the computer. They will display the component that is faulty.
Can a faulty fuel pressure regulator cause a check engine light to come on?
Yes.
Would a faulty gas cap cause rough idle check engine light on and ticking on acceleration?
A faulty gas cap could cause the check engine light to come on but it would not cause a rough idle or engine noises. Start with having your local auto parts store read the codes. The codes will help determine why the check engine light is on.
On a 2002 f150 check engine light is on with only 53000 miles?
* It could be a faulty check engine light or a light sensor problem . There's probably not a problem with the engine at all just the faulty sensor light problem most likely. * ----------------------------------------------------------------------------------------------------If your check engine light stays on with the engine running , a malfunction with the emission control system has been detected. Have your vehicle scanned for any trouble codes in order to diagnose and repair the problem. ( I had a check engine light come on at 35000 miles - in my case it turned out to be the DPFE sensor )
What if the check engine light doesn't come on?
Burnt out bulb, faulty wiring, failed computer
What should be done when code p0650 shoes in your car?
Start by changing the bulb in the check engine light. If that does not cure the issue and this code comes back up you need to figure out what other code is up and repair that. This code indicated that 1st the bulb or circuit controlling the Check engine light is faulty or that the engine computer has run a diagnostic check and one of the systems failed.
Your 2002 mustang gt stays revved up?
the tps switch may be faulty. Had the same problem and changing the throttle positioner sensor solved the problem. The check engine light never came on.
Why check engine light came on after changing brakes on Pontiac vibe?
Check the brake fluid...
