Bulletins
| Bulletin | Bulletin date | Replacement Bulletin | Item no. | Summary | Added |
|---|---|---|---|---|---|
| ENGINE AND ENGINE COOLING - COOLING SYSTEM - RADIATOR ASSEMBLY | |||||
| SB-10246 | 09/01/2010 | 10035565 | Chevrolet/gmc: radiator hose contact. bulletin provides service procedure to install protective sleeve over radiator hose on certain model vehicles. on these vehicles, radiator inlet hose may contact the edge of fan shroud, resulting in | 02/28/2011 | |
| ENGINE AND ENGINE COOLING - ENGINE | |||||
| PIE-0164 | 03/01/2011 | 10038509 | Gm: there is coolant leaking from the tank. it may be around the filler cap or hose area. 2011 sierra/silverado. *rm | 06/16/2011 | |
| PIE-0164 | 03/01/2011 | 10038509 | Ready | 06/16/2011 | |
| ENGINE AND ENGINE COOLING - ENGINE - DIESEL | |||||
| 10-06-04-013A | 03/01/2011 | 10038285 | Ready | 06/14/2011 | |
| 10-06-04-013A | 03/01/2011 | 10038285 | Gm: information on filling diesel fuel in the tank. *rm | 06/14/2011 | |
| PI-0290 | 11/01/2010 | 10037314 | Gm: a malfunction light is on and could be caused by an improper ground which causes the intake air heater sensor to read incorrectly. *rm | 05/18/2011 | |
| PI-0290 | 11/01/2010 | 10037314 | Ready | 05/18/2011 | |
| ENGINE AND ENGINE COOLING - ENGINE - OTHER FUEL TYPES - TURBO-CHARGER | |||||
| PI-0235A | 11/01/2010 | 10037311 | Ready | 05/18/2011 | |
| PI-0235A | 11/01/2010 | 10037311 | Gm: there may be a fuel smell when driving the vehicle. there may also be an exhaust leak or rattle noise. *rm | 05/18/2011 | |
| ENGINE AND ENGINE COOLING - EXHAUST SYSTEM - MANIFOLD/HEADER/MUFFLER/TAIL PIPE | |||||
| PI-0235A | 11/01/2010 | 10037311 | Gm: there may be a fuel smell when driving the vehicle. there may also be an exhaust leak or rattle noise. *rm | 05/18/2011 | |
| PI-0235A | 11/01/2010 | 10037311 | Ready | 05/18/2011 | |
Consumer Complaints
| Fail date | miles | occurences | Purchase date |
|---|---|---|---|
| ENGINE AND ENGINE COOLING | |||
| 08/01/2011 | 7000 | ||
| Strong exhaust and or raw fuel smells inside cab and around outside of vehicle engine bay. especially noticeable when vehicle is regenerating. smoke billowing out from under right side of hood. a clear liquid and a black liquid running down exhaust pipe from turbocharger exhaust exit. noticeable leakage on floor under vehicle. this is a fire hazard that is not being diagnosed, repaired or tested correctly. this vehicle has been to gm dealers three times to address these problems. | |||