J.J.Sovik
Looked at the suggested site. Saw it prior he purchasing my Colorado WT. 5-liter four-cylinder engine and two-wheel drive. Since taking delivery I have had what I call a problem with my 6 speed. Harsh vibration in third gear. I have been told that it is normal by a service manager who admitted that he had not driven one.
drive another one and compare. No one is willing to make one available for comparison. Senior advisor then said case closed. Other problems with truck. Cruise control revs up as high as 3000 rpm after disengaging by depressing clutch and putting shifter in neutral.
I was told that this was not a…