I have an 87 Turbo-T had engine rebuild last November have about 2500 miles on it oil pressure idle was 22-25 psi and 50-60 running and then the values statred tapping and the oil pressure was going up and down and then nothing I pulled the value covers and no oil when I started it then I losen the oil lines to the cooler and oil was coming from there could the pump be bad any help would be great
thanks
Tim
thanks
Tim