Mechanics

VEHICLE SPUTTERS AND RUNS ROUGH AT IDLE.

2000 Dodge Intrepid • 115,500 miles

Vehicle runs rough and sputters at idle. RPM's hold steady at 750 to 850 at idle. There are no obvious vacuum leaks. There is NO check engine light, no stored codes, so I was ruling out a bad coil causing a misfire. It has new spark plugs and a new EGR valve. I was hoping for anywhere ideas please.
Avatar
Drockel2@gmail.com
December 7, 2011.



If you are sure there are no vacuum leaks, check the IAC solenoid.