8V92 Low Fuel Pressure

[tjholtermann]

Curt,

Reply off line, at tjholtermann@.... I need to ask you some
questions, I think I help you with your problem.

Tony Holtermann
88wb38 San Marcos, Tx.

--- In WanderlodgeForum@yahoogroups.com, Curt Sprenger
wrote:
>
> I changed seven fuel lines...4 at the heads, Racor to fuel pump,
fuel
> pump to filter inlet, return manifold to hard return line.
>
> After priming/starting the 8V92...Fuel Pressure readings were 8 at
idle,
> 45 at 2150 rpms. Ran the engine for a few minutes. Fuel pressure
now 2
> at idle, 30 at 2150 rpms. The manual says 20 to 30 at idle, 50 to
70 at
> 2150 rpms.
>
> A new fuel pump was installed. Same low pressures as above.
>
> Removed the pressure relief plug, gasket, pin, spring, relief
valve,
> from the *old* pump. All looks good, nothing stuck.
>
> My error, I did not take fuel pressure readings before the hose
change,
> problem could have been there before.
>
> Thoughts?
>
> --
> Curt Sprenger
> 1987 PT38 8V92 "MacAttack Racing"
> Anaheim Hills, Calif.
>