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What cause check engine light to flash on 1999 Pontiac grand prix gtp?
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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.
Why does the check engine light flash on a 2003 Pontiac Sunfire?
If a check engine light is flashing that means an engine cylinder misfire has been detected
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.
What cause the check engine light to flash on and off on a 1996 Ford Taurus?
If your check engine light is flashing that means an engine cylinder misfire has been detected
What would cause the bright lights to flash on a Pontiac tempest?
Check the dimmer switch on the floor and the electrical connection to it. It may be corroded.
What does it mean if the transmission temperature light comes on after the check engine light comes on?
A low battery can cause the electrical system to flash check engine lights
What would cause the engine check light to flash on a 1997 ford f150?
If the check engine light is flashing at 1 second intervals , an engine cylinder misfire has been detected
Can a bad egr valve cause your check engine light to flash?
Yes it can if it is bad you will see the cel
Why don't my signal lights on a 1994 Pontiac grand prix flash?
Check the fuses
What would cause a engine light to flash on a 2002 Mazda millenia?
A flashing check engine light is usually due to a misfire. see related questions below.
Retrieving Toyota check engine code without scanner?
Jumping the pin connector on the ECU will allow the check engine light to flash on the dash console. The check engine light will flash repeatedly and show codes.
What would cause the check engine light to flash at a high speed in a 1999 dodge durango?
A flashing check engine light indicates a engine condition that could be causing severe catalytic converter damage. The usual cause is a harsh misfire. The engine computer will have set a code, or codes that will help in diagnosis.
