Bulletins
| Bulletin | Bulletin date | Replacement Bulletin | Item no. | Summary | Added |
|---|---|---|---|---|---|
| ENGINE AND ENGINE COOLING - ENGINE | |||||
| PI-0470 | 05/01/2011 | 10038707 | Ready | 06/27/2011 | |
| PI-0470 | 05/01/2011 | 10038707 | Gm: there is a slight oil seep from the center oil galley plug on the back of the engine by the exhaust manifold. 2011 hhr/malibu. *rm | 06/27/2011 | |
| PIP-4716A | 02/01/2011 | 10038511 | Gm: there may be a short rattle noise from the front of the engine when it is started. it could be a problem with cam phasers or the engine belt. *rm | 06/16/2011 | |
| PIP-4495C | 03/01/2011 | 10038510 | Gm: there may be noise coming from the cylinder head, because of low oil pressure which is caused by debris. *rm | 06/16/2011 | |
| PIP-4716A | 02/01/2011 | 10038511 | Ready | 06/16/2011 | |
| PIP-4495C | 03/01/2011 | 10038510 | Ready | 06/16/2011 | |
| ENGINE AND ENGINE COOLING - EXHAUST SYSTEM - MANIFOLD/HEADER/MUFFLER/TAIL PIPE | |||||
| PI-0470 | 05/01/2011 | 10038707 | Ready | 06/27/2011 | |
| PI-0470 | 05/01/2011 | 10038707 | Gm: there is a slight oil seep from the center oil galley plug on the back of the engine by the exhaust manifold. 2011 hhr/malibu. *rm | 06/27/2011 | |
Consumer Complaints
| Fail date | miles | occurences | Purchase date |
|---|---|---|---|
| ENGINE AND ENGINE COOLING | |||
| 11/01/2011 | 2352 | ||
| Unknown type of fumes entering drivers compartment, appears to be at start up and while driving with the fan turned on. need to open both front windows an inch or two when fan is running. | |||