Questions & Answers for: Buick Riviera engine misfire

engine misses at 35 mph code po 304 coil pack plug wire replaced 1998 buick riviera trouble code po 304 Information courtesy of http://obd-codes.com A code P0304 may mean that one or more of the ...

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...engine misfire, but a very noticeable vibration in neutral at about 1500 rpm? I took it to the local GMC dealer they said that it needs new plugs, and wires, they wanted to do a compression test that ...

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Question about 1995 Riviera

1 Answer

STALLING ON TAKE OFF AND ENGINE MISS Spark plug misfire or a bad coil pack

Question about 1989 Riviera

1 Answer

...engine is full cold all the time. This will cause rich misfire, loss of power, and feel like it is starving for fuel--but actually it has too much. If that checks out okay, then check the fuel pump ...

...Engine Misfire codes for car? http://schematicsdiagram.blogspot.com/2011/12/engine-misfire-codes-on-chevrolet.html Engine Misfire codes? ...

...thinking ECM as I have had the battery disconected several times in the last week and no change in engine stumble. this supercharged3.8 kind of sounds like the signal to the coil pack module might

...engine misfire. No codes are coming out. Is the TCC still bad? They said they put a rebuilt tcc in. Should I be looking for something other than transmission? Please help my warranty is going to ...

Question about 1998 Riviera

2 Answers

Engine misfires will cause the SES light to blink during the misfire then stay on. If this is directly related to the fuel, you would benefit from having the injectors cleaned; however, check the code

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