Hey all -- been offline too much lately, and I have to say this newer site is sort of tough to like...
Anyhow, a question:
My fuel pressure has been running 72-78 psi since I rebuilt the bowl and installed a stiffer return spring. Suddenly yesterday it's varying between 90 and 95 psi. Possible problems could be:
1. fuel pressure sender took a dump -- seems possible but odd that it is still moving around a bit
2. fuel pump came back from holiday -- or it's heading out for pasture and this is first symptom???
3. I replaced the filter about a month or so ago, maybe it's plugging up -- but I have a aux tank pre-filter and all fuel goes into that tank first
4. The stiffer return spring or the assy has somehow come apart inside the housing
Any thoughts on where to start? Engine seems to run fine, no obvious fuel leaks (yet)...
Anyhow, a question:
My fuel pressure has been running 72-78 psi since I rebuilt the bowl and installed a stiffer return spring. Suddenly yesterday it's varying between 90 and 95 psi. Possible problems could be:
1. fuel pressure sender took a dump -- seems possible but odd that it is still moving around a bit
2. fuel pump came back from holiday -- or it's heading out for pasture and this is first symptom???
3. I replaced the filter about a month or so ago, maybe it's plugging up -- but I have a aux tank pre-filter and all fuel goes into that tank first
4. The stiffer return spring or the assy has somehow come apart inside the housing
Any thoughts on where to start? Engine seems to run fine, no obvious fuel leaks (yet)...