1988 Chevrolet Suburban "oil pressure guage drops zero" Questions

oil pressure guage moves is bad when driving oil pressure guage goes up when i accelerate and then drops almost zero at idle How long ago did you change the engine oil and what type oil did you put on

...oil pressure on guage. It goes to zero with engine off. Where is the sensor? High oil pressure is ok, lack of pressure if the engine is running, is very bad. Pressure is supposed to drop to zero as ...

...Oil Pressure? 1992 S-10 Blazer I am testing this 1992 S-10 Blazer before buying. It has an oil pressure guage and when I come to a stop with my foot on the brake and the car idling,,,the oil pressure ...

Oil pressure drops to zero after warmed up or below 2700 RPM My oil pressure is within allowable limits when my 1996 Isuzu Rodeo 3.2 liter is first started. After the vehicle is warmed to standard ...

oil pressure gauge drops to zero at idle spuraticly 2 where is the sensor that controls the dash guage note: when i unplug the sensor @ the oil filter and the one on the passenger side right under the

...oil pressure guage drops to zero. Any way to tell if it is the pressure sensing unit or not? ook up a external pressure guage where the sending unit is you will know forsure. with the milage i would ...

...oil pressure switch 2004 jeep grand cherokee..........the check guage light comes when car is in park and guage bounces before it drops down to zero...think its the oil sending unit/switch ....just ...

...oil pressure gauge drops to zero when i slow down Have a mechanical gauge hooked up to see that the oil pressure is good or not. If you have no or low at an idle, it can be due to bad oil pump, or ...

oil pressure on a 2005 chevy 2500 8.1 when i start the truck oil pressure about 20 then drops to zero your oil sending unit in the block is bad have you verified this with a mechanical oil pressure ...

OIL PRESSURE LOW...i CHANGED OIL AND PRESSURE IS FINE UNTIL JEEP GETS WARM AND WHILE IDLEING PRESSURE DROPS TO ZERO AND CHEK GUAGE LIGHT COMES ON.dID THE SAME BEFORE OIL AND FILTER CHANGE. How many ...