romard 11/10/2010

2007 Pontiac Wave Base 4Cyl1.6L - Engine

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rough idle when stopped in drive

checked plugs and wires.changed oil and filter.

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  Bobby 11/10/2010

  check for engine trouble codes with a scanner. Rough idle can be caused by many different things on vehicles today, could be a sensor, maf, iac, egr, or it could be a vacuum leak. Scanning first will hopefully return a code and then we can start to narrow it down.

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