fuel pump relay on 1998 Chevrolet 3500 Pickup

does this model have a history of fuel pump relay troubles or any other fuel problems

by in Eastman, GA on March 21, 2011
1 answer
ANSWER by on May 18, 2011
Known to be trouble. Often loses prime. Very picky about sensor on filter system. I use a general purpose electric fuel pump to keep my pump primed. I have also run a switched hot wire to turn on/open pump inlet valve to let electric pump circulate fuel. This helps prevent air locked injectors that will need bleeding-use wrench to loosen lines at injectors. Tighten lines back up when fuel starts squirting out as engine turns over and starts "hitting" again.
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