Engine Mechanical problem
2000 Jeep Cherokee V8 Four Wheel Drive 77400 miles
I was getting "low oil pressure" when letting off the gas but it showed normal while driving. I found the oil pressure sensor connection full of oil and replaced the sensor. Now I have the opposite condition. Pressure comes right up to 40# + at idle (hot or cold) but then guage drops to zero while driving. A soon as I let up on the gas, the gauge comes back up to 40#. I thought maybe I had a defective new sensor so I returned it and replaced it with a better one (Echlin). Engine seems to run excellent with no noises. Any ideas? I'm stumped.
have the same problem?
Friday, January 15th, 2010 AT 9:50 AM