Larry,
If it is below .5, that is worrisome....why does the gauge go up to 3? Isn't that the design criteria that it should read around the 3 mark when the engine is warmed up? My 420 SEL reads 2.5 always---should I worry? Heard alot of discussions on the the infamous oil pressure gauge. Would appreciate your comments.
sincerely,
Mike
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Michael Jay
1989 420 SEL
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