Join Date: Oct 2008
Thanked 0 Times in 0 Posts
Mentioned: 0 Post(s)
Quoted: 0 Post(s)
Feedback Score: 0 reviews
2000 rpm hesitation
Problem - in neutral if you rev truck cold or warm it will stopped around 2000it rpms stumble had it backfire like a car once after a second of this it will the jump to rev limiter.
During the hesitation it smokes bluish white perfusely and immediately clears.when jumps to redline.
Fixes tried - re oring original injectors
electric fuel. Constantly 65 psi
Drain fuel tank and refill with new.
different known good injectors also with their own new orings
tried different idm out of good running truck
checked ipr tin nut, changed ipr solenoid with known good. Cant remember if i tried my spare ipr
Disconnected icp and ran
Checked for burnt pins on injector harnesd
Pickup info - 96 f250. A previous owner had it chiped, 2 reman injectors. Garret intercooler with pipes that go into wheel wells unknown brand. 3'' downpipe open exhaust
What should i try next to get rid of this wretched problem? I have 2 spare stock hpops, spare ipr, i could go get new uvchs have spare vc gaskets unused
1996 SCLB 7.3L Auto - ZF5 Swap, E-Fuel, Baldwin air, 10k Mod, Rosewood Stage 1s, 17* HPOP -=-Sold-=-
1996 CC 7.3L Auto - Banks intercooler " 2 grand its home 6-28-13 needs Fpump and redone exhaust manifolds. to be finished soon
1967 Ford Fairlane 390and FE BBlock - 500HP playtoy
2012 F-150, bone stock.