Quote:
Originally Posted by BigRuss
Hi Mike, if that's the case then it's got to be one of 3 things, either the fuel pump has given up the ghost, the filter is blocked or it could be the fuel pressure regulator on the fuel rail that is restricting the pressure.
If you test the pressure at the Schraeder valve that's after the regulator, I'd be inclined to test the pressure before the regulator 
If the pressure is still low then it must be one of the first two
Russ |
I wondered about filter blockage bearing in mind some of the petrol in the tank could be two years old.
Where is the pressure regulator, and is there a take off point where I can attach a pressure gauge? I have one with several types of srcew connections including the schraeder valve.
Looks like I'll be going into the tank. What a complicated system but thanks to T-cut's diagram and the RAVE DVD I can now see how the supply system works.