[Tiara Open] 454 shutdown

[Mtgates44]

I'd bet it is one of these things:

1. The fuel pump relays are known failures, when they start to fail, they just quit, restarts sometimes make them close again.  Get some spares.
2. The pickup coil at the bottom of the distributor is going.
3. Pickup tube/anti-siphon valve.

Does anyone know the part number for the 454 XLi fuel pump relay?  On my 1996 Tiara 31 Open it is mounted at the rear of the 454 XLi.  

Thanks,

MT Gates
Lani-Makani