ENGINE OIL LEAK ABOVE FILTER GALLEY PLUG INFORMATION. Buick Skyhawk 1983

For 1990-2009 cars

# ENGINE OIL LEAK ABOVE FILTER GALLEY PLUG INFORMATION

#### Models Affected: 1983-84 Skyhawks

All engine oil leak may occur at the galley plug just above the engine oil filter. It may appear to be a filter leak at first glance, as the oil will run down onto the filter base and down over the sides.

The leak may be the result of inadequate sealer or improper torque on the galley plug.

The galley plug should be removed, the plug and hole cleaned, thread sealer applied and re-installed. Plug should be torqued to 20-25 Nm (15-18 lb. ft.).

A production change was made in March 1984 which changes this plug from a tapered fit to a flush fit with a gasket. It can be identified by the external hex head rather than the internal hex used on the tapered plug.

#### WARRANTY INFORMATION

Labor Operation J-1640 Tine Allawance 0.3 Hr. Trouble Code 42

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