Manufacturer Communications Detail

GMC / SIERRA 2500 / 2011

Components - Details
Service Bulletin Number: PI-0803 Replacement Service Bulletin Number:
Date Of Bulletin: - Failing Component: 105000 POWER TRAIN:DRIVELINE
Vehicale/Equipment Name: GMC Vehicale/Equipment Model: SIERRA 2500
Vehicale/Equipment Year: 2011 Date Added To File: Nov, 26 2012
Summary: Chevrolet/gmc: the engine, while driving up an incline, with a load, at 1350 rpm, would experience an exhaust resonance vibration, or droning or buzzing type noise, in a higher gear under a load causing pulsing/firing through driveline. m<br />