1998 PONTIAC GRAND PRIX -- GM is recalling 207,542 MY 1997-2003 Buick regal and Pontiac Grand Prix vehicles equipped with a 3.8L supercharged V-6 engine. Engine oil can leak from the front valve cover and can migrate due to maneuvers such as hard braking.

If the oil reaches the hot exhaust manifold, it may ignite causing an under-hood fire.

Due to parts availability, owner notification letters will be mailed in two phases. The customer letters for the 1997-2000 model year vehicles will be mailed on April 28, 2008. GM will advise as to when the owner letters for the 2001-2003 model year vehicles will be mailed. Until sufficient parts become available, GM strongly recommends that owners observe the following important precautions (1) they strongly recommend that owners do not park their vehicle in a garage, car port, or other structure; (2) if owners notice a burning odor, they should have their dealer inspect the vehicle. The dealer will inspect the vehicle without charge; (3) use premium fuel (91 octane or higher) in the vehicle as recommended in the vehicle's owner manual. Owners may contact Buick at 1-866-608-8080 or Pontiac at 1-800-620-7668. For detailed information & supporting documents, see the official NHTSA page concerning recall #08V118000 »

1998 PONTIAC GRAND PRIX -- Certain delphi fuel pressure regulators, P/nos. FP10020-11B1, FP10026-11B1, and FP10027-11B1, sold after January 9, 2007, as aftermarket equipment for various passenger vehicles listed above. The universal pressure regulators (upr) were produced without an O'ring and retainer.

Fuel may leak, possibly resulting in a fire.

Delphi will notify owners and replace the upr free of charge. The recall began on April 23, 2007. Owners can contact delphi at 877-411-8770. For detailed information & supporting documents, see the official NHTSA page concerning recall #07E021000 »

1998 PONTIAC GRAND PRIX -- Certain passenger vehicles and mini vans have lower pinion bearings in the power rack and pinion assembly in which the retainer tabs were not crimped properly. These and some other retainers used in vehicles assembled between January 1, 1996 and October 31, 1997, could fail and permit the ball bearings to escape.

If this occurs, the pinion shaft can be forced upward during left turns and back down as the steering wheel is moved back and to the right. If the pinion shaft moves further, the driver will need to exert more effort to turn the steering wheel, similar to a vehicle without power assisted steering. If the pinion shaft moves even further, the driver will require much higher effort to turn left and may not be able to turn the wheel as much as intended. With the maximum pinion shaft movement, which requires internal gear component damage, the driver can encounter high resistance to turning left, followed by unintended power assist to the right. In any of these conditions, a crash could occur.

Dealers will install a new lower pinion bearing unless inspect of the existing bearing indicates that replacement of the gear assembly is necessary. Owner notification began January 24, 2003. Owners who take their vehicles to an authorized dealer on an agreed upon service date and do not receive the free remedy within a reasonable time should contact Chevrolet at 1-800-222-1020, Pontiac at 1-800-762-2737, or Oldsmobile at 1-800-442-6537. For detailed information & supporting documents, see the official NHTSA page concerning recall #02V286000 »