'02 F250 New HPOP/IPR/ICP etc. Runs rough when hot..

2253 Views 9 Replies 4 Participants Last post by yan7gin, Mar 8, 2016

Skyrag

Discussion Starter · Feb 11, 2016

New guy here, My 02' f250 just turned 300k and on the same day I lost my HPOP, IPR, ICP AND the #2 injector "O" rings. Replaced all of the above and now I have several issues: 1. High idle when at operating temp. and in gear(Auto) only. It starts and runs perfect when cold. 2. Runs rough and misses when at operating temp. 3. Extremely poor performance when it reaches OP temp. 4. What really has me confused is that there are no codes present.
I do not have access to an AE, but that will be changing within the next few months. For now I have all of you fine Americans to lend a hand to help a Texan in a time of need. Thank y'all in advances.

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Googs

· #8 · Feb 16, 2016

Good choice , but before you do, get some gauges to monitor your trans temp, egt's and boost, etc, maybe a Scangauge11 will be a good choice for you.
The scangauge won't read F/P , but will do so many other sensors on the motor or transmission.
You'll have to fit a remote gauge for F/P .
ScanGaugeII : Linear Logic - Home of the ScanGauge
Ford/Lincoln/Mercury Specific : Linear Logic : Home of the ScanGauge

03 F250 4x4 CC 7.3ltr 4R100HD rebuilt, 160,000 Klms
GTP38R , Turbo-master , IH Bellowed up pipes, RiffRaff CAC boot kit, AIH delete, .
4" Turbo back exhaust ,Banks power elbow, LPG (Gas over diesel) DP F6 tuner, 40hp tow, 60hp tow, 80hp tow, 60hp, 80hp, 120hp race, Decel, 1200 RPM.
RiffRaff 6637 intake ,pre filter, Snorkle
Custom made trans cooler with twin thermo fans ,water to oil cooler
Scangauge 11,AutoMeter Trans temp, pyro ,Water/Oil temp, Fuel Pressure, Boost.
Longrange 120 ltr fuel tank and transfer pump, 15,000 lb winch, Warn winch bar, Lightforce HID spot lights, HID headlights, Black Widow Drawer System, Snugtop Canopy with gull windows, Fr & Rr ARB Diff locks, Hornblaster Train horns, Post fuel pump filter, RiffRaff FRx and HPx , Bilsteins x4, Onboard compressor , Air tank and water traps, Billet door handles, Alpine headset, Alpine overhead DVD player, Rockford Fosgate sub, Alpine amp and CD changer.

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