: 1995 FWB fuel pump lifespan



HUF
05-16-10, 02:09 PM
The fuel pressure readings are:
43 psi when the ignition is on and the engine is off.
36 psi in park RPM 600-3500 (did not try WOT yet, neither monitored the pressure while driving).

I was told the numbers're kind of low, so it is probably time to replace the pump. How long do they usually last? What are the failure modes? The pump itself? The wiring/connectors?

What are the best sources of replacement parts?

Thank you!

csbuckn
05-16-10, 02:38 PM
What about the filter clogging up a little? There seems to be a lot of post about fuel pumps on 93-96 Broughams so I think to get to it before it gets to you would be a good idea. Is it supposed to be at 46psi?