Will zero oil pressure = Limp Mode?
'97 ZJ, 4.0
Oil pressure gauge reads zero. Coolant temp normal, Engine runs fine for a few minutes, then looses power & 35mph becomes top speed. No ticking or knocking.
Will zero oil pressure indicated put the engine into Limp Mode after a period of time?
This is brother-in-law's ZJ. He noticed lack of oil pressure after third power loss (he was assuming tranny problems). Three power losses in a three day period, and still no ticking, knocking, or running hot. Before I start looking at the oil pump and its drive, wondering if all it needs is a sending unit.
1998 ZJ Limited 5.2 ** 1996 Explorer Limited 5.0 ** 1882 Honda GL500 ** 1993 XJ Sport (R.I.P.)