at this time i cannot get vehicle to act up again have checked all grounds and terminal tensions.Anyone have a ny knowledge on the importance FRP sensor and the amount that ford PCM's use it for fuel delivery?????when truck act up it reads 0psi and as said sensors have been swaped with known...

I will check temperature sensors i think i did before and just kept looking because they were normal but will double check.As far as the mentioned TSB the concern is intermittent and not only after cold start and will last for long periods when it does happen.Thanks for the input will keep...

2005 F450 6.8 v-10 extremely poor run no throttle response both o2's stuck at 1 volt very rich condition intermittenly.Have cleaned the MAF and throttle body.Fuel trim readings surprise me because short term is not very active and I would expect it to be pegged at -25%.when engine is acting up...

thanks for the info I did have acess to that and have checked all connectors and harness involed already with ohms reading of 83 which is in spec range. wiggle harnesses and connectors with fluke in record mode to attempt to find int fail no luck pcm has already been replaced ???? are sensors...

05 5 spd p0715 turbin shaft speed ckt check resistance from pcm term 6/91 signal and return 83 ohms spec is 64-126 this should verify all wiring connectors splices and sensor also check pcm terminal tension and wiggled harness while monitoring for intermittents????? this vehicle has had another...

reading flat bed only thing maybe different from factory might be filler tube(model OEH-10-w)

flat bed we are electric utility company

2005 F-450 6.8 found fuel tank left side (aft axle set up) pulled in like was dented however this part is behind frame rail unable to be dented as was bent. I did find defective fuel cap (vent rusted totally inoperatve)is it possible that is my only cause or is there any evap system concerns...

Hello to all my name is jim I was a world class service technician for GM dealer for 20 yrs ase master with L1 unfortunetly dealerships today have not yet rcognized the importance and worthiness of dedicated professionals.I was given the opportunity to work for New York State Electric &Gas which...