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Pontiac Bonneville Engine And Engine Cooling Exhaust System Manifold/header/muffler/tail Pipe Safety Report | Jan 20, 2005
Reported on Jan 20, 2005
| THE PLASTIC INTAKE MANIFOLD ON MY 1997 BONNEVILLE WARPED CAUSING COOLANT TO LEAK INTO THE ENGINE WHICH THEN SEIZED THE ENGINE. REPLACED INTAKE MANIFOLD AND REBUILT BOTH ENGINE HEADS. TOTAL COST WAS $1,525. MY MECHANIC TOLD ME THIS IS A COMMON PROBLEM ON THE GM 3800 SERIES ENGINES BECAUSE THE UPPER INTAKE MANIFOLD IS PLASTIC. ABOUT 2 WEEKS LATER, A ROD BEARING FAILED. I WAS TOLD IT FAILED PREMATURELY BECAUSE COOLANT HAD ENTERED THE ENGINE. I DO NOT HAVE A REPAIR ESTIMATE YET. I BELIEVE ALL OF THESE PROBLEMS ARE RELATED TO THE DEFECTIVE UPPER INTAKE MANIFOLD. *AK | |
| Make: | Pontiac |
| Model: | Bonneville |
| Manufactured by: | GENERAL MOTORS CORP. |
| Year: | 1997 |
| Was a crash reported? | N |
| Was an injury reported? | 0 person(s) were injured. |
| Was a death reported? | 0 person(s) died. |
| Was a fire reported? | N |
| Location: | SAN PEDRO CA |
| Vehicle Identification Number (VIN): | 1G2HX52K5VH |
| Mileage: | 109800 miles. |
| Speed: | 70 MPH |
| Number of cylinders: | 6 |
| Vehicle type: | FWD |
| Vehicle fuel: | GAS Fuel injection. |
| Was a police report filed? | N |
| Tire size: | |
| Dealer name and location: | |
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