Fuel pressure at Shrader valve
#1
Fuel pressure at Shrader valve
My pickup died and CEL came on the pressure at shrader valve is jumping from 40 to 80 psi instead of the 75 it used to sit around at idle. Wiggled wires and wont change or die cleared code P1211 ICP above below desired. Unplugged ICP threw code and ran slightly rougher. Fuel is coming from front tank gonna fill rear and see if that matters.
Anyone else had this issue, maybe clogged fuel straw in tank or something.
Thanks
Anyone else had this issue, maybe clogged fuel straw in tank or something.
Thanks
#2
#3
Died about four times while downshifting from third to second yesterday. P1211 ICP and boost code came up every time. Have a scanner hooked up but couldn't see pressures change enough to kill it. what should pressures of ICP and IPR be? I am using determinator scanner.
Last edited by smokinstroke; 12-16-2010 at 08:03 AM.
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