Compression Ignition Addict
Join Date: Apr 2012
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If you are trying to find lost mileage, I think you went with the wrong approach.
I would check
Check icp, make sure there's no oil in it
Also Cps can make a difference. What Cps are you running?
Another thing is you do not do these upgrades if you already have a fuel mileage issue. Mods won't fix broken. If you haven't already, I would look into replacing ebps/tube, ipr, and icp.
I have always gotten 10winter, 12-12.5summer no matter what; city/hwy. I recently replaced ipr and icp along with cleaning my ebps. Took out ford Cps and run bwd. I have been getting just over 14city and just over 17hwy. This is the best I have ever seen. My PHP tunes may or may not be helping; not quite sure, but I already know how you feel about PHP. I never gained anything with DP except excessive egts. Never lost any mileage either which was good.
03 F350 7.3L Auto CC LB Dually 410's (LS Rear)315's
PHP/Beans tuned, 250/100 FF inj's, BTS Tranny, Strictly Diesel complete fuel system w/RR & FB Delete, Pius LASB from Irate, Swamps hvhf IDM
Autometer Nexus Guages (TT,FP,BP,EGT), 4"MBRP, DieselSite Coolant filtration system/billet housing/HP X-Over line, Baldwin PA2818(6637) RR Boots, 26 row 6.0 Tranny & PS Cooler, LarryB's Denso Starter
Last edited by INFRNL; 06-12-2012 at 08:25 AM.