ok I got a new glowshift 0-100 psi fuel press gauge put on my truck after it sitting on the tool box since last fall get it hooked up and it reads 4 psi so I have a autometer gauge new 0-15 psi that is mech and rig it in to the same fitting and it reads 9 1/2 psi so I streched the spring out on the return port on the fass 95 and no help still doing 9 1/2 psi any thoughts?

 

Any other symptoms with the truck performance wise? How old is the fuel filter(s)? I assume these readings are at idle, or are they WOT readings?

 

yes they are at an idle can't drive wot with the hood open
but I'll try and fill out my sig but the truck come with a 4" exaust witha aero 4040 and a aem intake and had 162000kms and now I borrowed a edge ez and when we did the fass we took out the stock filter and went from fass to vp with rubber fuel line hope this helps

 

where are you getting your reading from? like where is the line tapped for the sensor?

 

yes I put a t in at the vp and then a hyd line to get it away from the vp and then gauge

 

well got the new mech gauge in and going to drop the tank tommorro and put in a draw straw gauge is reading about 7 psi

 

woo hoo got the new draw straw in today
down side is that my fass craped the bed

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have to see how well the fass warrenty works or up grade to a 150

 

well I got the draw straw in and got the fass working again hit it with a rubber hammer and yesterday I run out of fuel at 1/4 tank so time to drop the tank again and see where i f..ed up but got to get a new fass on the way

 

well everything works as long as I keep above 1/4 of a tank