| Defect Summary: | ON CERTAIN PASSENGER VEHICLES EQUIPPED WITH 3800 V6 (L36) ENGINES AND CERTAIN DELPHI FUEL PRESSURE REGULATORS, THE REGULATORS HAVE A MUCH HIGHER THAN USUAL RATE OF FUEL LEAKS. A LEAK CAN ALLOW FUEL TO ENTER THE INTAKE MANIFOLD THROUGH A VACUUM LINE. IF THE ENGINE DOES NOT START WHEN CRANKED, THE FUEL FROM THE LEAKING REGULATOR AND A MISTIMED SPARK CAN CAUSE A BACKFIRE. |
| Consequence Summary: | THE BACKFIRE CAN RUPTURE THE INTAKE MANIFOLD. THE RUPTURE OF THE INTAKE MANIFOLD CAN DISPLACE A FUEL LINE, PULLING AN INJECTOR OUT OF PLACE, AND CAUSING A FUEL LEAK AND POSSIBLE FIRE. |
| Corrective Summary: | DEALERS WILL INSTALL NEW FUEL PRESSURE REGULATORS WITH IMPROVED DIAPHRAGMS. THE RECALL WILL BE CONDUCTED IN PHASED MAILINGS. PHASE 1 BEGAN ON JUNE 30, 2004, AND PHASE 2 BEGAN ON SEPTEMBER 30, 2004. OWNERS SHOULD CONTACT BUICK AT 1-866-608-8080, OLDSMOBILE AT 1-800-630-6537, OR PONTIAC AT 1-800-620-7668. |
| Manufacturer of Recalled Product: | GENERAL MOTORS CORP. |
| Begin Date of Manufacturing: | 19980301 |
| End Date of Manufacturing: | 19990531 |
| Vehicle, Equipment or Tire Report: | V |
| Potenial Number of Units Affected: | 910873 |
| Date Owner Notified by Manufacturer: | 20040630 |
| Recall Initiator: | ODI |
| Manufacturer that Filed Report: | GENERAL MOTORS CORP. |
| Report Received Date: | 20040224 |
| Record Creation Date: | 20040301 |
| Regulation Part Number: | |
| Federal Motor Vehicle Safety Standard Number: | |
| Caroops Record ID: | 64798 |
| Defect Summary: | VEHICLE DESCRIPTION: PASSENGER VEHICLES EQUIPPED WITH 4T65E AUTOMATIC TRANSMISSIONS. THESE VEHICLES FAIL TO CONFORM TO THE REQUIREMENTS OF FMVSS NO. 102, "TRANSMISSION SHIFT LEVER SEQUENCE." A RETAINING CLIP, WHICH SECURES THE MANUAL VALVE TO THE LINKAGE OF THE TRANSMISSION DETENT LEVER, CAN BECOME LOOSE UNDER A COMBINATION OF POSSIBLE DRIVER SHIFTING MANEUVERS AND ALLOW THE LINK TO BECOME DISCONNECTED FROM THE MANUAL VALVE. |
| Consequence Summary: | IF THE LINK DISCONNECTS, THE DRIVER'S INDICATED PRNDL STATE MAY DIFFER FROM THE HYDRAULIC STATE OF THE TRANSMISSION. IF THE DRIVER SELECTS 'DRIVE' AND THE TRANSMISSION IS ACTUALLY IN 'REVERSE', A VEHICLE CRASH COULD OCCUR. |
| Corrective Summary: | DEALERS WILL REPLACE THE MANUAL VALVE/LINK ASSEMBLY WITH A REPLACEMENT MANUAL VALVE/LINK KIT, FEATURING A SPRING-TYPE FASTENER. |
| Manufacturer of Recalled Product: | GENERAL MOTORS CORP. |
| Begin Date of Manufacturing: | 19980801 |
| End Date of Manufacturing: | 19990131 |
| Vehicle, Equipment or Tire Report: | V |
| Potenial Number of Units Affected: | 99333 |
| Date Owner Notified by Manufacturer: | 19990525 |
| Recall Initiator: | MFR |
| Manufacturer that Filed Report: | GENERAL MOTORS CORP. |
| Report Received Date: | 19990426 |
| Record Creation Date: | 19990429 |
| Regulation Part Number: | |
| Federal Motor Vehicle Safety Standard Number: | |
| Caroops Record ID: | 39266 |