Pontiacs are know to have bad oil pressure units in them through the years it is a common problem. as for the fuel guage the contacts that read it are probally dirty but this means droping the tank to gain access to the sending unit and new pumps are as high as 400 bucks for a new one oil pressure sending units are a bit cheaper at around 20 bucks but just a hard location to get to.
It's your CV joints. I had the same problem
has the same problem with a 92 Pontiac bonniville with the 3800 ended up being the cam position sensorI justot work.
A bad fuel pump can cause stalling. The oil pressure will show low oil on the lights or gauges but if the pressure is ok then the switch should not cause stalling.
GM cars of this era had about 43psi of fuel pressure. As you probably suspect the most common cause of your problem is a bad fuel pump.
Yes, it can. It measures the engine oil pressure and if it fails, the pressure can come through it losing oil.
My oil pressure gauge is dropping to o and the oil was just changed and is full. What could cause this
no but it can stop the fuel pump from running.
Pontiac 1993 vehicles have been known to have Fuel Pressure Regulators that when they fail, they will release too much fuel to the intake and therefore produce erratic or Idle up and down. Also, the erratic Idle can be caused by a air pressure leak located as part of the Emissions system.
Some things that can cause a car to stall while driving it include a bad fuel pump, running out of gas, and low fuel pressure. A clogged catalytic converter can also cause this to happen.
Yes solids can cause pressure
There are a couple of things that can cause your Pontiac antilock brakes to lock up. The most common cause is a malfunctioning ABS sensor.
mold can cause high blood pressure