Fuel Pump Noise and Hot Relays

[Andrew Finney <afinney@tamsconsultants.com>]

After checking every possible electrical reason for my hot fuel
pump relay I replaced the fuel pump and fuel pressure
accumulator in addition to all the filters. I can say this, the new
one makes as much noise as the old one did. It definitely
buzzes loudly. Didn't solve the hot relay problem. Doesn't
matter, with 190,000 miles on the original pump its days were
numbered. Now it's time to wire a separate heave gauge relay
under the seat to power the pump. We'll see if that make a
difference. Take care.

Andrew Finney
1983 UrQ