Hey Guys,

I'm having a similar problem, engine running rough at idle (stock Crossfire Coupe 2005, no modifications). We replaced the Crankshaft sensor (actually turned out to be a bad/corroded wire), about a month ago. We had the throttle body cleaned about 5 years ago. Spark plugs have never been changed. We have about 175,000 KM on the car. Any thoughts?

Thanks ...