Mechanics

GMC SIERRA COOLANT PROBLEM

2006 GMC Sierra • 170,000 miles

Why would the engine over heat. We replaced the thermos, radiator cap, refilled with coolant. The fan works, truck over heats when you drive a short distance, makes a hissing noise when overheats, its not linking any where.
Avatar
Guest
November 27, 2012.




Check out the related content below while we wait for the question to be answered by a professional mechanic.


AD