89 bronco II v6 oil pressure drops | Ford Explorer - Ford Ranger Forums - Serious Explorations

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89 bronco II v6 oil pressure drops

david fitzhugh

New Member
November 24, 2009
Reaction score
City, State
Dundalk, MD
Year, Model & Trim Level
1989 Bronco II
1989 bronco II v6 4x4 drive

After 30-40 min of running oil pressure drops down to zero. Valves tap. If I keep it running oil pressure will come up and then again drop off. Could this be a bad oil pump. help!