Found the oil pressure problem, now he seems to have an overheating problem with it. All brand new thermostat,radiater, and cap, for giggles he run up the engine which really sounds good, put a vacuum gauge on it and no vacuum what so ever. Now this here 1990 engine has a throttle body on it. I am not sure where he is connecting the hose for the vacuum. Could a vacuum gauge detect an overheating condition? Now as long as he is driving on a straight road no problem but going up a hill look out she starts to get really hot. Thanks there Bolters.
