ECMs are pretty solid on these cars.
If you were running on two cylinders the complaint would be much more than running rough.
What maintenece has been done lately? Plugs, wires, filters, etc? Check for vacuum leaks and proper fuel pressure. Have you tried some fuel injector cleaner? Also a leaky EGR can make for rough running.
Good luck and let us know? :)
Friday, March 16th, 2007 AT 11:13 AM