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Join Date: Aug 2006
Location: Estacada, Oregon
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Re: How to tell if the injector pump is going bad
why do you keep going to the pump???? the pump is very simple and almost never makes nosies just produces low fuel psi. or to much ...... almost sounds like a bad injector with a blown head gasket.... injector putting in to much fuel and then blowing the head gasket ,,y i say this is you said black smoke and fuel in the engine .... when you put in the new injectors did you have the psi of the injectors incresed from stock to match your turbo system???
this is just a gess
a man is only as good as his word
2000 f250 XLT, 4x4, PSD,transmedic transmission gresham oregon , auto, XC, 3.73 gears, LB bradford built flatbed, edge juice with attitude, 4"Banks exhaust with Banks jake brake, Banks Trans command, Banks smart lock, Banks big head wastgate, Banks k&n air filter intake kit,ATS ported shroud compressor housing, CFM+ intake manifold,AIH delete,ITP overboost annihilator, Fuel Rail Crossover, Riffraff SS HPX oil cross over tube,Fuel pressure spring settings 66-72 psi, propane injection set at 7psi boost.
1983 f250 6.9, STC, 4X4, 5 speed, LB bradford built flatbed,with BANKS sidewinder turbo kit, BANKS 4" exhaust injectors set at 2150psi
1970 f250 FARM AND RANCH SPECIAL