isuzu trooper 4jx1 fuel mixing with engine oil

Question

Fuel mixing up with engine oil

Answer 1

HI there,

This code is for the fuel rail pressure sensor. This could be the result of to much fuel pressure which could indicate a possible issue with the fuel pressure regulator. This could be the reason for fuel in the oil. You may also have an internal engine issue with the rings. This could allow fuel to leak into the crankcase.