| Popular GMC Engine Repair Articles |
|
| OIL LEAKS AT OIL FILTER ADAPTOR |
| Oil Leaks At Oil Filter Adapter On
1989-91 GM 4.3L (262 CID) Engines
General Motors 4...... |
| VALVE BRIDGE CAUTIN FOR 7.8L DIESEL ENGINES |
| Valve Bridge Stud Caution For
1998-2003 Isuzu 7.8L 6HK1-TC Diesel Engines
The AERA Technical Committee offers the following information regarding a caution for...... |
| CYLINDER HEAD IDENTIFICATION |
| Cylinder Head Identification On
1977-78 GM (GMC) 5.0, 5.7 & 6.6L
(305, 350 & 400 CID) Truck Engines
New lightweight cylinder heads...... |
| V-6 BALANCE AND ASSEMBLY INFORMATION |
| Balance & Assembly Data On
GM (GMC) 5.0, 5.8 & 6.6L (305, 351 & 401 CID) V-6 Engines
The following information was compiled to eliminate torsional engine vibration due to...... |
| REAR CRANKSHAFT OIL SEAL LEAK |
| Rear Crankshaft Oil Seal Leak On
1992-1994 4BD2TC GM Diesel Engines
The AERA Technical Committee offers the following information for rear crankshaft oil seal leaks on 1992-94...... |
| BALANCING V-6 ENGINES |
| Balancing On
GM (GMC) V6 Engines
Much confusion exists on the proper bobweight formula for balancing the GM (GMC) V6 engines...... |
| REAR MAIN ROPE SEAL ALTERNATIVE |
| Rear Main Rope Seal Alternative
The AERA Technical committee supplies the following information on a rear main rope seal alternative. The information provided below was collected over many years...... |
| REAR MAIN SEAL CHANGE |
| Rear Main Seal Changes On
GM 1.8L & 2.0L (112 & 121 CID) J Car Engines
General Motors has changed the design of the rear main seal in
its 1.8L and 2...... |
| CRANK PILOT BUSHING UPDATE ON 1977-93 GM 2.5L |
| Crankshaft Pilot Bushing Update On
1979-93 GM 2.5L Engines
The AERA Technical Committee offers the following information regarding an update on...... |
| SLEEVING V-6 ENGINES |
| Sleeving Caution On
V-6 GMC Gasoline Engine Blocks
The crankcase casting of a V-6 GMC engine is contoured at the point of cylinder intersection to provide clearance for the...... |
 |
