: Oil pressure switch and connector?



Rodney6661
05-05-13, 03:51 PM
83 Deville 4.1? My oil pressure switch connector was not connected and the wires were wrapped around each other. I think this was done to make the car think it was connected. Once i changed the switch and the connector the car has been acting up. The idle is up and down and it cuts off.

Rodney6661
05-05-13, 06:03 PM
Now it won't start at all!

carnut
05-05-13, 06:04 PM
Replace the sender with a gauge to see the actual oil pressure. If the oil pressure is too low, the pressure switch turns off the fuel pump.

csbuckn
05-05-13, 08:10 PM
Try disconnecting the battery?