Tl* the contact owns a 2003 gmc sierra 1500 hd. the contact stated that the bolts on the manifold were fractured and caused leakage through the exhaust emission before going to the catalytic converter. the dealer was notified who advised replacing the bolts and manifold. the manufacturer was notified who stated there were no recalls and offered no further assistance. the failure mileage was 99,500. the consumer stated he first heard a ticking sound coming from the engine. he eventually found the exhaust manifold heads broken off the bolt shanks. he then found evidence due to ...
I was moving my 1500hd gmc sierra which has 29k mile & the front brake line under the radiator, blew out due to rust this is a nightmare for any gmc owner , upon an inspection of all brake lines i find they are just steel with no anti corrosion on any of them. i also own a 2002 yukon & now it has the same problem, all lines are badly rusted & just recently the lines on the rear axle burst. this is life threatening situation the ...
2001 gmc sierra crew cab truck was purchased pre-owned in july 2004. vehicle at purchase had the front brakes replaced. mileage was 28,410. in january 2006 with 35,904 miles front and rear brake rotors with pads were replaced due to "rusted brake rotors". in august 2006, rear brake backing plates were found to be rotted away and had to be replaced. mileage at time was 39,846. vehicle was repaired at all times by the dealer the vehicle was purchased through. *jb
Overall the worst problem with GMC Sierra 1500HD relates to SERVICE BRAKES problems. Browse the categories below to learn about the specific Sierra 1500HD years that are prone to issues with these components.