Engine Performance problem
1997 Other Saturn Models 4 cyl Front Wheel Drive Manual 280000 miles
my idle speed suddenly went to 2500 rpm from about 800 rpm and will not come down even when the car is warmed up? Also my son has a 98 sl1 saturn and it is running really rough when you first start it for about 10 seconds, also there is a lot of black carbon on his muffler, just put pluggs in and the old onesy seemed almost too light colored, it also idles about 1200 rpm for a long time after starting, thanks
have the same problem?
Wednesday, July 9th, 2008 AT 7:55 PM