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Q:

oil light on 2000 Lincoln Town Car

Rookie cbe0621eac06868b3efe0d8d1d3611e23c60d3114864ea2ec19a68cfbd3eebab
In cold weather the check oil light goes on and off until the engine temp rises to normal. Do I have an oil sending unit going bad? How much to repair it?
(1) Answer
first do a mechanical oil pressure test. what weight oil are you using? does the oil pressure read normally the rest of the time? if all these tests are correct, then deal with the sending unit.