what is the oil pressure for a 98 Ford f150 4.2l
The min thickness should be stamped on the backside of the rotor, pull and examine.
Two wheel drive is 18.5mm minimum thickness. If not two wheel drive you can pull the rotors off and they will have the min stamped right there on the rotor.
Without having a scan tool, you can disconnect the battery, and let sit for apx. 10 min., then reconnect.
Test with a mechanical gauge to accurately detemine oil pressure Could just be a defective oil pressure sensor
Have you check the distrbutor gear?
MIN pressure shall be 8 PSI
its normal for the ck engine light to be on during this time as it is running it engine cks
did you read your manual tun on engin in park run a min thein turn on ac for min that or you need new wires
front rotors are 25mm standard min is 22mm back rotors are 8.5mm min
disconect battery for 5 min
Min 8 PSI
Using the gas law: PV= NRT you can get this conclusion: P1V1/T2= P2V2/T1 To simplify you can do this operation: (NL/min)/(P+1) = L/min P: is your Operating Pressure