Join Date: Mar 2008
Location: Mason County
Thanked 42 Times in 39 Posts
have you tried replacing the sensor? i'm not sure what the spec is but you might test the pressure and flow rate that the p/s pump is producing to see if it's doing its job. if you called your local IH dealership they should be able to look it up for you.
'94 F250xlt ext. cab. ZF5-speed 4x4. EBPV delete. DPP downpipe. Tymar intake. Tymar coolant filter. LF9691 primary filter. Electric fans. 10k mod. 1.0 turbo housing. Boost blanket. Over-axle exhaust eliminated. Electric fuel pressure gauge. BDP modded IDM. Heim joint clutch linkage. Adrenaline HPOP. LUK SMFW. DIY Elec. Fuel. FS1282, FF5230 fuel filters.