Hi Guys,

Looking for info, I have been having fuel troubles with my KJ Verada and it appears the culprit was the fuel regulator.

In the throws of this what has come to light one of the senior service people at Commonwealth Motors in ACT remembers a service bulletin with a fix for the fuel pressure problems 3.5 mitsubishi's were giving.

Apparently an additional check valve was installed to stop the drop off of fuel pressure.

A few people in ACT are chasing this at present, but does any one know of this service bulletin for a factory rectification ?

Appreciate any feedback or even info on the part, maybe a second hand check valve.

0437600561 if any info

Cheers ChrisB

I do know that the fuel pump check valves were faulty in a handful of mitsubishi's, but can't recall anything for late model magnas or fuel pressure regulators.