first off, has it been doing it ever since you got it...or did it just all of a sudden start happening... if it's a new problem, I'd have the oil pressure checked...also, is it charging ok(gauges)... also, the sending unit may be faulty at high oil pressures... got good oil? I recommend 20w-50 with LUCAS additive for just about any motor, especially a diesel....good luck:)
In crankcase filter box
No Cummins INC company makes the Cummins engine.
Clessie Cummins
no, ford did not invent cummins engine, clesie cummins does invented it
Cummins makes them.
Ralph Cummins
Cummins
Engine Oil Rifle Pressure Sensor 1 is located on the left side of the engine block, about 1/3 way to the back.
Compromised oil system, faulty engine oil rifle pressure 1 sensor.
Compromised oil system, faulty engine oil rifle pressure 1 sensor.
The Cummins engines are designed and manufactured by the Cummins engine company.
he invented the company in 1919 but the cummins came before then