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7 qts.
Use 30w synthetic or 10w30 synthetic. 30w is preferred.
The Manual says every 100 hours of use.
It is at the rear, bottom of the engine and it usually has a square bolt.
owners manual diagram of fuse box and type of oil weight
The oil pressure switch on a 1995 cutlass supreme is located under the hood front center of the oil pan. It is right beside the oil filter.?æ
on right hand side of engine. Maybe I need a picture becouse I can't find the fill port.
on right hand side of engine. Maybe I need a picture becouse I can't find the fill port.
The oil sending unit on the 1994 Oldsmobile Cutlass Supreme is located on the top of the engine compartment. It is directly above the oil filter.
I know that the older one that I have DOESN"T have one. It depends on the year and model. Some do, some don't. You can visually see if yours has one or not.
Olive oil supreme
5w-30. Havoline Supreme and Mobile 1 are very good. For synthetics go with Amsoil, Redline or Royal Purple.