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Message: [QUOTE="Arnoldb.1, post: 1536282, member: 30179"] Hi, I have a 2000 2wd Excursion with 7.3 and I’m getting a soft P1670 code. Truck starts and runs fine, but is fueling so hard I have to adjust my wastegate preload as loose as possible or the turbo chokes down and my egt stay super hot if my not easy with the throttle. A WOT hit it can get 1350+ EGT real quick. Thoughts? I have AE and working through the alldata procedure for the P1670 code. Truck parts break down: Modded stock turbo with: Hydra chip with ******** custom tunes KCTurbos S300 turbine, High flow outlet, Compressor DIY kit 66/88/93mm Billet 6/6 wheel, 4” ported cover, Dieselsite turbomaster mechanical wastegate Swamps 2.5 175/30 injectors Comp 910 springs shimmed 1.74 Smith Bros pushrods Adrenaline HPOP Riff Raff Billet manifolds Ported/polish spyder intake 4” turbo back exhaust turn down in front of axle Below up pipes HVLP oil pump 4 Riff Raff ported banjo bolts Walbro GSL high pressure fuel pump Riff Raff FRX with 60psi spring Dieselsite Hercules Billet race trans with converter External trans filter Precision industries Billet flexplate I’ve done a few more things but that’s the big highlights [/QUOTE]

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