94 runs rough help
jamesabott
07-19-2007, 08:35 AM
My grand am has always been a great car but 2 days ago I started it up and it is running rough sputtering ans shaking. I am not sure where to start looking. I am also not sure how I can check codesfrom home with this car. help
xeroinfinity
07-19-2007, 09:45 AM
Your engine sixe and mileage would help here.
Its either spark(fire) related or fuel related.
When was the last tune up ?
Do you use any injector cleaners ?
Your codes may not be able to be read by you or a standard scann tool, as the 94-95 were a hybrid ODB 1 & 2.
Which usualy requires a stealership to check the codes.
But by all means you can try, here is a link.... it has the directions for checking ODB I.
Grand Am Trouble Codes (http://www.automotiveforums.com/vbulletin/showthread.php?t=525205)
Its either spark(fire) related or fuel related.
When was the last tune up ?
Do you use any injector cleaners ?
Your codes may not be able to be read by you or a standard scann tool, as the 94-95 were a hybrid ODB 1 & 2.
Which usualy requires a stealership to check the codes.
But by all means you can try, here is a link.... it has the directions for checking ODB I.
Grand Am Trouble Codes (http://www.automotiveforums.com/vbulletin/showthread.php?t=525205)
jamesabott
07-19-2007, 12:18 PM
thanx, it is a V6 230,000, just had a tune up, not sure about the injector cleaner though i will trhy that
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