Near 69,150 miles the oil pressure gauge for my gmc sierra 1500 2011, all at once, went to zero giving me a warning message to immediately stop the engine. it turned out to be a faulty oil pressure sensor. in addition oil was leaking badly out around the sensor and completely coated everything in the engine compartment and underneath. a year later the sensor went bad again. gmc says its not covered under the power train warranty and its costing me $400 each time it goes bad. *tr
Tl* the contact owns a 2011 gmc sierra 1500. the contact was driving up an incline approximately 5 mph and plowing snow in a residential driveway. when the contact shifted into reverse, the vehicle began to roll forward and the engine stalled. the vehicle came to a stop after the contact applied the brakes repeatedly. the contact stated that the failure would also occur when driving forward on an incline. the vehicle was taken to a dealer where the technician performed a road test and informed the contact that the vehicle was operating as designed. the vehicle was not repaired. the failure mileage was approximately 800.