1991 Buick Regal "car registering oil gauge" Questions

van has oil in it, but doesn't register on dashboard gauge replace your oil pressure sending unit. gauge only shows oil presure not the amount of oil may be a bad oil presure switch

...low whining sound. the oil registers fine on dip stick A mechanic would check the oil pressure with a mechanical gauge by taking out the sensor.  Could be a problem with the gauge in the

oil gauge does not register changed oil pressure switch still nothing you could have a bad oil pressure gauge, I believe you have to send the instrument panel out for this repair.

...oil gauge drops to zero, but everyhting appears to be working. could the oil pump be out? How can I tell? you would need to remove the oil pressure sending unit beside the oil filter and hook up a ...

...IT SHUT OFF,WON,T START CRANKS OVER,WON,T START,ALL GAUGES REGISTER EXCEPT THE OIL GAUGE first check the oil and see if it is full. the injectors are fired by oil pressure so check those things

oil pressure Gauge not working registers 0 when engine is on Have a special test gauge hooked up to the engine and make sure the oil pressure is good, if it is replace the oil pressure sending unit on

...oil psi gauge is registering around 120 still, how do i regulate this now when oil is already in you have to find out some way to take some oil out (Pump at services or at some petrol station )Next ...

oil pressure gauge, it is a variable resistor unit that changes the resistance of the power from the gauge as the oil pressure fluctuates so altering the reading on the gauge it is a different unit to

...filter I had the same problem, took it to my mechanic and they hooked it up to a manual oil pressure gauge, he said at idle it was around 20 lbs. so we replaced oil pressure sensor and now it

Oil pressure gauge I have a 2004 Saturn vue (3.5L V6 Awd). Just had oil change at Saturn dealer and noticed the oil pressure gauge does not start to register for about 3-4 minutes after a cold start. ...