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Raptor 150?'s

554 Views 5 Replies 3 Participants Last post by  ctd24valve
I have been through two pumps in 3 weeks, pressure drops ramdomly and the other leaked fuel. Now I just put the new on on and it drops to 10psi give or take when you start the truck, then it goes up to 18psi and works like a charm. Why does it drop pressure like that everytime the truck is started? It only happens once when started, other than that it holds psi good.
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Fuel pressure drop

It should drop in pressure otherwise it won't start. read thread below.

1 - 1 of 6 Posts
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