Engine Performance problem
1996 Other GMC Models V8 Four Wheel Drive Automatic 284630 miles
always starts 3-4 seconds. Sometimes now after shutdown , cranks but won't fire unless I put my foot down on accelerator. Left for some hours it will fire up again as usual. No visible leaks, and runs good on the highway.
Friday, March 5th, 2010 AT 2:51 PM