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ANY error code in the computer.
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Can service light cause uneven idling?
No, but something that could cause uneven idle could cause the check engine light to turn on.No, but something that could cause uneven idle could cause the check engine light to turn on.
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.
Can a flashing engine light indicate a bad fuel filter?
Anything that could cause a cylinder misfire can cause the check engine light to flash. A restricted fuel filter is one.Anything that could cause a cylinder misfire can cause the check engine light to flash. A restricted fuel filter is one.
Could faulty spark plugs cause engine light to stay on?
Yes. Your Check Engine light or Service Engine Soon light.
Does a loose battery cable cause a check engine light to come on?
It is one of hundreds of things that could turn the check engine light on.
Will a vacuum leak cause the check engine light to come on?
It could.It could.
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.
Will a blocked exhaust pipe cause check engine light to come on?
It could.
Will a crack in the exhaust manifold cause the check engine light to come on?
It could.
Is the check engine oil light the same as the check engine light?
No, oil level does not cause the check engine light.
Can unplugged mas cause check engine light?
Yes, an unplugged sensor can cause a check engine light.
What would cause the check engine light on a 1999 Toyota Rav with 66000 miles on it to come on?
check the gas cap... usually if you "lost" yours and/or it isn't tight this could cause the check engine light to come on
