Further to my Weber 34 oct thread I have put me gauge on and the pump is only pushing 2 PSI although this did not seem to be a problem on the rolling road, I wonder if this may be an issue or is me gauge pants, does show 3 on me other van with a filter king on though?
I think I've got a 1 to 4 psi facet style pump on my dells and it runs less than 3psi with no pick up issues
Sounds like it's getting worn out... Either the pivot in the pump is badly worn, or the actual push rod for the pump is worn