2004 GMC Envoy "flashing check engine light 04" Questions

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...Check engine light was flashing and engine had a noticeable miss. Had it scanned and the #5 cylinder was missing. Replaced all six spark plugs and the #5 coil. The engine runs worst and the exhaust ...

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mean on a 04 Jeep Grand Cherokee? I'm getting an error code on an 04 Jeep Grand Cherokee lashes 52 and 54 lashes 52 and 54 ,you do mean flashes ? What flashes ? Check engine light doesn't flash codes

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...cap i had the same problem on my 04 titan and it was the gas cap.. autozone can flash the system and get rid of the check engine light for u. make sure u twist that gas cap till it clicks from now ...

check engine light flashing has 7e9 code for 2 months Check engine light flashing means you have catayltic converter damaging misfire . Don't know where you came up with 7e9 code . This has nothing to

...do I flash the computer on my 04 Chevrolet Avalanche I replaced the mass air flow sensor and the check engine light is still on Put it on fire.  Fire will look after the reset and will flash

...speed the light starts blinking. Please help? you should have the vehicle check to see if there is any code then you can go from there. if the check engine light flash that meant you have a miss ...

...check engine light started flashing, engine died and coasted to a stop with sufficient battery will not turn over Sounds like PCM (powertrain control module) "the computer". There's one for the trans ...

...check engine light was blinking, this never happened before. suzuki forenza 04 If the light flashes on and off, the vehicle has a severe problem that will cause additional damage. You should not be ...

...check code in the Engine control module,The DTC (diagnostic trouble code) will be in the restraints system and the flash codes need to read too...It will flash when igntion is on...will flash then ...

check engine light is telling you the computer has a problem with something that will affect performance and emissions, when it flashes the problem is serious and can damage the engine or engine parts

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