Missing Bad After Injector O-Rings
I replaced the injector o-rings this afternoon on the drivers bank since I did the passenger side last week. My problem now is the truck is missing awful and falls on its face. It takes forever to get up to 75 on the highway and I cant pass it falls on its face. I did take my shim out of the fpr at the same time and used the orginal spring I am wondering if maybe its the spring in the fpr. The truck idles fine in neutral and revs find no shakes but as soon as you put it in gear in falls on its face. My speedometer also started bouncing around about 5 mph on the highway. I don't think it is my tranny as I have no light flashing and it was perfectly fine before the orings and fpr. All ideas?
I was thinking fuel pump?
2008 F250 CCSB 4x4, 101K Stock
2004 F350 CCLB FX4, 6.0, 4x4, 2.5 Leveling Kit, 305s, SCT Tuner, 260k, Built Trans with Triple Disc Billet Converter. - SOLD
1996 F250 SCLB 4x4, E40D, Powerstroke, DIY Intake, EBPV Delete, DP Tuner, 4 In Lift, 342k - SOLD