Between the speeds of 55 to 70 there is a slight buck or stammer. at fist I thought it was a transmission problem but I had a code, #3 cylinder not firing so I changed plug and point pack. the light went out for a day but returned. I have not done anything else to the truck. but I think it is in the timing or something. how can I trace that out to find out if that is the problem.
Oct 2, 2014 at 10:09 AM