by General Motors, LLC
Buick Lesabre Recall for Fuel System Problem - (8 Recalls Found)
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Information provided by the National Highway Traffic Safety Administration.
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Problem: 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. Recall Details
Problem: 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. Recall Details
Problem: 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. Recall Details
Problem: A BACKFIRE DURING ENGINE STARTING CAN CAUSE BREAKAGE OF THE UPPER INTAKE MANIFOLD. Recall Details
Problem: A BACKFIRE DURING ENGINE STARTING CAN CAUSE BREAKAGE OF THE UPPER INTAKE MANIFOLD. Recall Details
Problem: FUEL ROLLOVER VALVE ASSEMBLY MAY NOT HAVE BEEN INSTALLED. Recall Details
Problem: RUBBER FUEL HOSE COULD ALLOW A SLOW FUEL LEAK WHILE THE ENGINE IS RUNNING. Recall Details
Problem: UNDER CERTAIN VEHICLE OPERATING CONDITIONS, THE GOVERNOR WEIGHT RETAINER IN THE INJECTION PUMP MAY FAIL. THE THROTTLE VALVE COULD STICK, PREVENTING RETURN TO IDLE AND SHUT DOWN OF THE ENGINE BY THE DRIVER. Recall Details
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