I have a 97 grand prix gt with the 3.8l. I replaced the spark plugs and wires, sprays maf cleaner inside the throttle body. My car has always ran a little rough at idle. I dont really notice it, but others do. Next step?
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I have a 97 grand prix gt with the 3.8l. I replaced the spark plugs and wires, sprays maf cleaner inside the throttle body. My car has always ran a little rough at idle. I dont really notice it, but others do. Next step?
Please post once per problem. And in the right area.
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