Why does my 2000 grand am idle rough?

Asked by May 28, 2014 at 06:07 AM

Question type: Maintenance & Repair

I recently installed me plugs and plug
connectors. Thoroughly checked all
vacuum connections for leaks. Only idles.
Rough when in gear (automatic
transmission) any help greatly appreciated..
Thx

2 Answers

37,705

Double check that you got the right plugs and the correct gap.

2 people found this helpful.
17,625

installed me plugs - "ar matey". Rough under load - like BoholMark said plus air filter,plus dirty injectors,plus,plus.

1 people found this helpful.

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