Compression Ignition Addict
Join Date: Oct 2011
Location: Chico, California
Thanked 210 Times in 201 Posts
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my truck feels the same when i run the crappy ford recall cps.
try getting a new cps and that might fix your rough idle.
one other thing that caused worse idle for me was a worn out fpr.
the brass poppet and orings in the fuel pressure relief were extremely worn out.
oh and lastly clean the ipr screen. that might help! the obs have a screen on the ipr that is often clogged.
99.5 f250 7.3 4x4 258k
PHP Phoenix, S&B CAI, 4" TBE, Hpx, Stancor, RR Billet Wheel, AIH Delete, Autometer Gauges, Leveling kit, Transgo kit, Warn Hubs, Int'l Up-Pipes, RR IC Boots, Non-Ebpv Pedestal, High Flow Outlet, RR OCR, 08 Tow Mirrors.
Dad-2000 7.3 109k miles, Autometer Gauges, Superchips 1705, AIH Delete, 6637, 4" TBE, BD Billet Wheel, TruCool Max