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Pontiac Grand Prix Power Train Safety Report | Jan 10, 2005
Reported on Jan 10, 2005
DEALERSHIP INSPECTION REVEALED WORN/FAILED PARTS. BOTH FRONT HUB BEARINGS AND DRIVER SIDE DRIVE AXLE INBOARD CV BOOT TORN/GREASE ESCAPING. BRAKES OBSERVED WORN FRONT BOTH SIDES. PARTS REPLACED WITH NEW/REMANUFACTURED PARTS. OTHER PARTS ON FRONT NOT EFFECTED BY WORN COMPONENTS. OLD HUBS AVAILABLE FOR INSPECTION, DRIVE AXLES RETURNED TO REMAN. FACILITY FOR CORE RETURN. FRONT HUB BEARINGS BUILT SEALED FOR LIFE SHOWED SIGNS OF BOTH GREASE SEAL FAILURE (BOTH SIDES) AND WEAR IN THE VERTICAL PLANE WITH NO MOTION DETECTED HORIZONTALLY, SOME SLIGHT WEAR INWARD AND OUTWARD ON BEARING. WHILE REMOVING OLD PARTS, DETECTED SAME WEAR PATTERN ON BOTH HUB BEARINGS BOTH SIDES FRONT, AND DETECTED SIGNS OF BURNISHED/BLUED SURFACE ON MATING SPLINE OF DRIVE AXLE ASSEMBLY (DRIVERS SIDE ONLY). DETECTED BOTH DRIVE AXLES CV BOOTS RUBBER LOSING THEIR PLIABILITY AND BECOMING VERY BRITTLE. VEHICLE HAS APPROXIMATELY 76,000 MILES ON IT AND WAS USED PRIMARILY HIGHWAY MILES CITY DRIVING. MAJORITY OF MILES ON VEHICLE ON STRAIGHT LEVEL PAVEMENT. NOTICED ON OCCASION SOME STALLING CONDITIONS ON HARD LEFT TURNS (MAX. RADIUS) WHICH HAVE SOMETIMES CAUSED A COMPLETE SHUTDOWN OF ENGINE. SINCE REPLACEMENT OF SAID PARTS, ENGINE/DRIVE TRAIN SEEMS TO BE MECHANICALLY FLUID WITH LESS HESITATION/SHIFTING DEMANDS ON THE TRANS AXLE ASSEMBLY. FLUID/FILTER REPLACEMENT IN TRANS AXLE REVEALED HIGHER THAN AVERAGE WEAR INDICATED BY SOFT FORM METALS IN THE PAN AND FILTER CAUSING A NEAR COMPLETE CLOGGING CONDITION. HEAVY FORMATIONS. *NM | |
Make: | Pontiac |
Model: | Grand Prix |
Manufactured by: | GENERAL MOTORS CORP. |
Year: | 2002 |
Was a crash reported? | N |
Was an injury reported? | |
Was a death reported? | |
Was a fire reported? | N |
Location: | MEDIA PA |
Vehicle Identification Number (VIN): | 1G2WP12K42F |
Mileage: | 76000 miles. |
Speed: | |
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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