2000 f550 lacking power
My 550 seems to be lacking power. It's not missing or smoking abnormally and generally seems to run fine. But pulling my trailer up hills it's not as strong as it was. I could set the cruise at 60 and forget it. Now I drop a gear and can go no faster then about 45.
I pulled codes 1316, 1211, 1280. That points to icp so I changed that and it didn't make any difference.
Possibly the hpop is getting tired?
I can scan it with my AE but what am I looking for with it? I'm new to the AE and have only used it once.
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2001 F350 SRW CC 4WD LB
ZF6 w/ Southbend, 220k, DIY Intake, WW,NonEBPV Pedestal, CCV Mod, Gauges (Boost, Pyro), 2in Leveling Kit, 4" Straight MBRP, AIH Delete, 2-12" Kicker Comp's, Pioneer Amps
2001 F350 DRW EC 2WD (Rolled Over)
2000 F550 CC 2WD
Automatic, Jasper 4R100 w/Derale Pan & 6.0 Cooler, DIY Intake, AIH Delete, 4" MBRP,