I have a 2000 GMC Yukon with a 5.3L engine. When I am driving around and the vehicle, it hesitates when in the RPM range of 1000 to 1500. It runs fine outside this range. It has been doing this this for a couple of months and bothers me sufficiently now that need to figure it out. What could cause this?
Wednesday, January 26th, 2011 AT 4:18 PM