Technical Service Bulletin PIP-4186+B — 2008 CHEVROLET IMPALA
EQUIPMENT
Bulletin Details
| TSB ID | PIP-4186+B |
| Manufacturer | |
| Vehicle | 2008 CHEVROLET IMPALA |
| Component | EQUIPMENT |
| Communication Date |
Bulletin Summary
THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN HOW TO DIAGNOSE AND REPAIR VEHICLE THAT HAVE AN ENGINE OIL LEAK ON THE SIDE OF THE OIL PAN. DURING INSPECTION YOU MAY FIND THAT THE OIL LEAK APPEARS TO BE COMING FROM ONE OF THE BOLTS THAT SECURE THE SIDE OF THE OIL PAN TO THE CRANKSHAFT MAIN BEARING CAPS INSIDE THE PAN. WHEN INSTALLING THIS NEW BOLT APPLY GENERAL MOTORS PIPE SEALANT TO THE THREADS OF THE BOLT. ALSO, VERIFY THAT THE MACHINED SURFACE AROUND THE BOLT HOLE IN THE OIL PAN IS CLEAN AND THAT THERE ARE NO IMPERFECTIONS.
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.
Other TSBs for the 2008 CHEVROLET IMPALA
130601002A
ENGINE
PIC-5101-A
EQUIPMENT
PIC-5101-A
STEERING:HYDRAULIC POWER ASSIST:HOSE, PIPING, AND CONNECTIONS
PIC4019F
EQUIPMENT:APPLIANCE:AIR CONDITIONER
PIC4019F
ELECTRICAL SYSTEM:SOFTWARE
PIC3744F
EQUIPMENT:APPLIANCE:AIR CONDITIONER
07-08-42-011H
EQUIPMENT
PIT3099L
EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
120604003A
POWER TRAIN
PIC5889
EQUIPMENT