Engine Oil Leaking Problems of Buick Lucerne

Severe engine oil leakage at 80,000 miles severe rear main seal leakage at 80,000 miles.

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Oil leak from faulty seals.

The contact owns a 2010 Buick Lucerne. The contact stated that after parking the vehicle, oil leaked from underneath the vehicle. The dealer diagnosed that 16 different oil seals had failed, which caused oil to leak from the engine. The vehicle was repaired, but the failure continued. The cause of the failure was not diagnosed. The vehicle was not repaired. The manufacturer was not notified of the failure. The VIN was not available. The failure mileage was 13,000.

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67k, power steering leaking, difficulty to steer; 72k, engine torque strut mounts torn, vibrates when moving; 77k, engine oil leaking, valve cover gasket, stationary; 77k, engine oil leaking, front timing chain cover gasket, stationary; 78k, hard to start crank sensor, stationary; 79k, wont start, starter motor, stationary; 79k, trunk leaking when rains, tail light panel seams and internal bumper seam holes, spare tire wheel well filled with water, stationary; engine oil leaks, gaskets, and engine mounts, most likely related; all issues are poor engineering, design, or workmanship!.

The contact owns a 2011 Buick Lucerne. The contact stated that while the vehicle was being inspected, it was found that there was a severe oil leak due to the failure of the pan gasket. The vehicle was repaired but the failure recurred. The manufacturer was contacted about the failure. The failure mileage was 15,000. Updated 11/19/lj.

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Engine oil leaks,timing cover gasket, oil pan gasket-08/27/12 both head gaskets-04/02/13 found oil on garage floor today. Going to dealer 06/03/13.

See all problems of the 2009 Buick Lucerne 🔎.