2001 Saturn SL1 Repair Question
Asked on April 12, 2009
Engine knock
Noises problem
2001 Saturn SL1 4 cyl Front Wheel Drive Automatic 120000 miles
My daughter's 2001 saturn SL1 knocks when accelerating during warm weather, in the winter it doesn't. What could it be?
2001 Saturn SL1 4 cyl Front Wheel Drive Automatic 120000 miles
My daughter's 2001 saturn SL1 knocks when accelerating during warm weather, in the winter it doesn't. What could it be?
Asked by buckbuickAnswer
Replied on April 12, 2009
Check the EGR valve if its not opening exhaust gases will not recirculate and cause the engine to detonate/ping called spark knock-
