2002 Jeep Grand Cherokee "oil pressure gauge goes zero" Questions

...oil pressure. You may have a faulty sending unit for the gauge, or a wiring problem, or the engine may actually be loosing oil pressure when the gauge drops. You could replace the sending unit as a ...

oil pressure to drop to zero but goes with accelleration going down the road get about forty pounds of oil pressure. when stopping gauge goes to zero. today even going down the road gauge went to zero

oil pressure gauge goes to zero and check engine light comes on but oil pressure is fine problem comes and goes If the oil pressure switch shows zero, how do you know its fine? If the oil level is ...

oil pressure gauge reads normal when first starts. as it warms up, gauge goes to zero. If I rev engine, gauge goes back to normal. Two things...when it reads zero, is there any engine noise (tapping ...

oil pressure goes to zero when stopping and cornering. starting to leak a little oil when warm your oil pump could be possibly going bad, I would do a oil change and use a high mileage oil and see if ...

...oil pressure and engine temp? I have a jeep grand cherokee with the 5.7 litter v8. I have been having trouble with the temp gauge going almost all the way to the right and then hear a burst of liquid ...

...oil pressure is fine at idle and goes to zero with engine revs or at highway speeds. Check gauge lite comes on and beeps. Let up on gas and pressure comes back. Replaced sensor. Shop gauge shows ...

...oil pressure hand goes to the zero mark? I have a 2000 jeep grande cherokee limited with 124,000 miles. Either the oil level is very low or the engine bearings have failed (assuming the gauge is ...

Oil pressure gauge drops to zero sometimes when idling. When gas is pressed to move the needle goes back up. It does not do it all the time Could be the sending unit or an actual problem with the ...

oil pressure guage not registering I have a 2004 Jeep Grand Cherokee w/a 4.7 HO engine. The oil pressure gayge dropped to zero. Changed the sending unit. Still zero. Hooked up a manual gauge and it ...