1989 Ford f-250 Diesel low oil pressure??
Hi, i have a 1989 f-250 with the 7.3L in it. Just the other day i was just about ready to do an oil change on it and my "engine" light came on and i noticed my oil pressure was low. so i went to my shop brought it in and changed the oil and the filter. it was all up to snuff with full oil level and whatnot. so i went to start it up ok good no "engine" light but my oil pressure is still low. Im just thinking its my oil pressure sensor but i could be wrong. i changed some fuses that i thought might have something to do with it, but they didnt help. My engine is running at a normal temp. and only has 238000 km's on it. Any imput would be very helpful.