rough idling on 2000 Chrysler Cirrus

Recently changed plugs, wires, cap and rotor. Stills shakes a little when idling otherwise runs great. Someone said check EGR valve. Anything else?? Thanks

by in Lafayette, CA on February 16, 2009
2 answers 2 comments
ANSWER by on February 16, 2009
Did the shaking exist before you replaced the ignition parts? Or after? If the valve is vacuum operated, try disconnecting the vac hose to the valve and see if that helps.
COMMENT by on February 16, 2009
Shaking occurred after tuning up the engine with all brand new parts. I'll check the vacuum. Thanks.
COMMENT by on February 16, 2009
If the shaking occurred after the replacement of the ignition parts, then you need to triple check the wires. They are possibly not installed correctly! That is exactly how it is acting too. Good Luck!
ANSWER by on April 29, 2010
It,s your exhuast system I had the same problem.Took a month and a thousand dollars to figure out.Change the convertor and muffler blow out the exhaust pipes.
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