Quote:
Originally Posted by brentrussell
Morning Michel,
I thought the same with the WUR inlet screen.. not sure how clear it should look... but wouldn't that issue promote a high control pressure?
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The screen should look super clean. Zero debris. This screen is after the fuel filter and after a screen in the FD. It can clog up with tarnish but also rust coming from fuel tank.
You should be able to blow though the inlet outlet of the wur with a can of brake cleaner.
You are right that this should normally increase fp . it is the part I do not get myself.
But if I read your original problem it feels as if you get fuel starvation the longer your run and that makes sense with a clogged inlet screen.
But if you re-install the WUR minus the bimetal (but with the pin and hat and springs) you have a WUR with only WCP. This can be difficult to start and keep running the first 2 minutes but it will tell you a lot. It will probably also tell TOny a lot.
For me the WUR (aside from the inlet screen) looks perfect. Good OHM, bimetall not skewed to left or right, 12 V, good CCP.......
Let us know what Tony thinks.
M.