A few eeks ago my car would kind of jerk a little when I accelerated. I checked the sparks plugs and they are fine. We changed the fuel filter and the air filter and didn't seem to make a difference. But later that day it ran fine for about 2 days and now it is worse than ever. The engine is rough sounding and it kind of shakes when ideling. Any ideas, or suggestions?
have the same problem?
Friday, November 14th, 2008 AT 7:44 PM
Check the fuel pressure with a fuel pressure gauge make sure its within specs. Test the throttle position, mass airflow, map sensors, EGR and PCV valves