Re: What will cause an injector to stay wide open for 30 seconds upon deceleration.
I bought the truck from an auction with all the mods on it. I took the engine out and put forged rods in it and balanced the bottom end and put head studs in. I also sent the injectors back to Hypermax to have them gone through. The truck had numerous wiring issues we found when working on. I stripped all electronics and gauges etc. out and rewired everything. Hypermax said they found problems with 2 injectors and flow tested all the others and installed new o-rings. Quite a few wires were rubbed raw. We fixed all we found and the truck runs great but just smokes a little at idle and excessively under load. I am boosting 35lbs and egt's are in check. As of now I don't have a chip in it until the problem with #7 is fixed. There are numerous codes in the PCM but the injector codes are high and low side codes on #6 and #8 I believe. I will recheck them and post all codes. Could it be an injector wiring harness problem, or an IDM problem? Any ideas are appreciated. I have an ex Ford Diesel Mechanic who now works at my buddies shop working on it. He has access to all Ford's computers etc. at night.
02'Excursion PSD LTD, 4x4, Hypermax Stage 1+ Injectors, Hypermax H2E, Hypermax Tapercore, Hypermax 5", Suncoast, Air Raid, TS Chip, Pioneer DVD & Nav., XM, XTANT Amps & Subs in Rear Doors, Boston Seperates, PS2, 2 6" Drop Down Screens, Hellwig Sway Bar, Carbon Fiber Ultra Lite Gauges, 3" DR lift, 295/75/16 Nittos, Bilsteins & Steering Stab., (Burned To the Ground)
01' Excursion PSD Ltd. 4x4, Oxford White,3.73 LS, BTS Trans, 6.0 L Cooler, Pioneer Nav, ADS/U.S. Amps, JL Audio Seperates & Subs, Viper Remote Start, Tymar, 315/75/16, Pro Comp Stab., Bilsteins, TS 4 Pos. Chip, Hypermax Combo Gauge, 4" Exhaust, V & B Code Springs
05 Excursion 4x4 6.0L
05' F250 CC, SB, 4x4 Harley, Blue, 4 Buckets (SOLD)
00' F350 CC 4x4 Lariat Dually, BTS Trans, (SOLD)
00' 40' American Tradition Motorhome 8.3L Cummins
88' Porsche 930 Turbo Cabriolet 450 HP
99' Mercedes E300TD