View Single Post
McGalliard McGalliard is offline
Registered
 
Join Date: Feb 2023
Location: Long Island, NY
Posts: 58
I have read so many of these forum threads and the CIS troubleshooting guides, etc. But have not come across a problem similar enough to mine that I can figure it out. Also, I'm not dumb but I am new to this and my brain tends to need hands on fixing to really gain a true understanding of what I'm doing and how this works.

I am pretty certain that I have done the pressure testing correctly, but I do have a tendency to make silly mistakes. E.g. high school calculus was a breeze, but I would inevitably not carry a 1 or I'd drop a negative sign somewhere rather frequently. One thing I am going to try is the inverting of the gauge limb of the testing setup to relieve potential air. Also, there's always the chance that my pressure setup is cheap garbage. But for now I'll assume it works. Finally, I have never mucked with the fuel pump relay terminals that everyone always mentions #87A and 30. But I'm not sure that this vintage needs that done. I just turn the key and run the pump. Please correct me if I am wrong.

I have been in touch with Tony on the side. But, I would rather know that the WUR likely needs rebuilding before headed down that route.

Part # for the WUR is 0 438 140 009
Part # for the FD is 0 438 100 006

As best I can tell, I think I have just the decel valve. Doesn't mean I'm not mistaken there either though.
Old 03-01-2025, 02:28 PM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #4 (permalink)