GM Service Manual Online
For 1990-2009 cars only

OIL SEEPAGE AT OIL FILL CAP REPLACE FAULTY CAP

1985 Grand Am

If a condition of oil seepage or wicking occurs at the oil fill cap area on the above engine, it can be repaired by replacing the cap with part number 25522656.

General Motors bulletins are intended for use by professional technicians, not a "do-it-yourselfer". They are written to inform those technicians of conditions that may occur on some vehicles, or to provide information that could assist in the proper service of a vehicle. Properly trained technicians have the equipment, tools, safety instructions and know-how to do a job properly and safely. If a condition is described, do not assume that the bulletin applies to your vehicle, or that your vehicle will have that condition. See a General Motors dealer servicing your brand of General Motors vehicle for information on whether your vehicle may benefit from the information.