AFPR problems

Divergent Lightning

Divergent Lightning

woah
I thought I had corrected my problems with fuel pressure the other day. Took a look at the gauge and it was now reading 60psi before starting the truck. Also, when I start the truck fuel pressure raises. The presssure, to my understanding, should fall as the vacuum from the line is pulling the pressure down. The vacuum line is coming straight from the manifold. Has any one else had this porblem?

The AFPR is a Kenne Bell, it came with the truck when I bought it. Need to get this fixed as it is hampering my style hardcore like.
 
G

GM TURBO

Sell Out
At 60# - you'll be changing plugs very soon as they'll probably be soaked.

I don't recall the original problem - but are vacuum leaks possible? If not - I'd say the AFPR needs to be replaced.
 
G

GM TURBO

Sell Out
Didya tighten the nut back down afterwards? I don't know how easily the adjustment on the KB moves. Just a thought as to why it'd be that high.
 
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