SICK 2000 350 FORD
Thread Starter
|
New User
Joined: Sep 2010
Posts: 5
Likes: 0
SICK 2000 350 FORD
I HAVE A GREAT TRUCK THAT USE ALL THE TIME ON MY FARM BUT THE OTHER DAY IT LEFT ME STANDING ON THE SIDE OF THE ROAD WITH MY TRAILER IN THE ROAD. MY QUESTION IS MY SUPPER CHIP DECODER SAY THE (ICP NOT CONTROLLABLE) THE TRUCK RUNNS ALRIGHT WITH NO TRAILER BUT YOU PUT A VERY LIGHT LOAD ON IT AND ABOUT 30 MPH IS IT AND IT GOES DOWN TO NOTHING AND STARTS RUNNING VERY ROUGH WITH A LIGHT WHITE SMOKE WHILLE IT IS TRYING TO PULL. ANY HELP
Post Fiend
Joined: Feb 2007
Posts: 14,541
Likes: 2
From: Dallas-Ft. Worth
Any other codes? Could just be a bad ICP sensor or IPR. Try disconnecting the ICP sensor (it's the one on the front-driver's side, next to the fuel filter bowl). If it improves, that's your problem. If not, could be IPR, or a few other things. Need more details & troubleshooting to tell for sure. But with just that code, I'd start there.
Also, how are your filters? Clean/relatively new? Could be a fueling issue (filter/dieing pump).
Also, how are your filters? Clean/relatively new? Could be a fueling issue (filter/dieing pump).
Cargo Master
Joined: Aug 2009
Posts: 2,137
Likes: 13
From: Glendive, MT
He moved your question to the 99-03 7.3 Powerstroke Forum.
Did you try unplugging the IPC like Izzy said? It senses Injection Control Pressure. If there is oil in the plug or leaking from the plug it is bad and needs to be changed. Also if the engine starts and runs better with it unplugged, it is bad and must be changed. You can not drive the truck with it unplugged. That is the high pressure oil that fires your injectors. There is also an IPR (Injection Pressure Regulator).
With it falling down under load it could also be a fuel problem. I see you changed the filter with no change but there are some fine screens inside the fuel tank that can become clogged and cause problems. You need to check fuel pressure at the fuel filter. If it is low, those screens should be checked and or removed, commonly called the Hutch mod.
Here is a bunch of helpfull information. Roadside Help Network - Guides, Maintenance & Mods
Did you try unplugging the IPC like Izzy said? It senses Injection Control Pressure. If there is oil in the plug or leaking from the plug it is bad and needs to be changed. Also if the engine starts and runs better with it unplugged, it is bad and must be changed. You can not drive the truck with it unplugged. That is the high pressure oil that fires your injectors. There is also an IPR (Injection Pressure Regulator).
With it falling down under load it could also be a fuel problem. I see you changed the filter with no change but there are some fine screens inside the fuel tank that can become clogged and cause problems. You need to check fuel pressure at the fuel filter. If it is low, those screens should be checked and or removed, commonly called the Hutch mod.
Here is a bunch of helpfull information. Roadside Help Network - Guides, Maintenance & Mods
Thread Starter
|
New User
Joined: Sep 2010
Posts: 5
Likes: 0
Unpluged the ICP also took it out dry inside and out is there any hope seams to have a good fuel stream. Also thanks for all the help.
Trending Topics
Post Fiend
Joined: Feb 2007
Posts: 14,541
Likes: 2
From: Dallas-Ft. Worth
You need to check your fuel pressure under load. Need a fuel pressue gauge you can see from the driver's seat. Here's what mine looks like:
FTE Stories
Ford Trucks for Ford Truck Enthusiasts
Top 10 Most Expensive Ford Trucks Ever Sold on Bring a Trailer
Joe Kucinski
2027 Ford Super Duty Buyer's Guide (Every Model, Engine, & Package)
Brett Foote
Top 10 Ford Truck Tragedies
Joe Kucinski
AEV FXL Super Duty - the Super Duty Raptor Ford Doesn't Make
Brett Foote
Lobo Vs Lobo: Proof the F-150 Lobo Should Be Even Lower!
Michael S. Palmer
Ford's 2001 Explorer Sportsman Concept Looks For a New Home
Verdad Gallardo
10 Best Ford Truck Engines We Miss the Most!
Joe Kucinski
2026 Shelby F-150 Off-Road: Better Than a Raptor R?
Brett Foote
2027 Super Duty Carhartt Package First Look: 12 Things You NEED to Know!
Michael S. Palmer
Of the next Riffraff East
Joined: Oct 2004
Posts: 8,679
Likes: 2
From: Concord NC
I think you should first make sure you have full, clean oil and clean fuel filter. Check the nut on the back of your IPR and make sure it's tight. If all that checks good, the the ICP would be the next choice.
Post Fiend
Joined: Mar 2007
Posts: 26,966
Likes: 50
From: Texas
Here's what they're supposed to look like
But more often they look like this when problems like yours show up.
To eliminate this problem, most of us drop the tank and just throw away the mixing chamber. Then add some type of inline filter to catch large junk between the tank and the pump to act in place of these screens, and you'll never have this issue again. Instructions on the DIY version of this are here Welcome to guzzle's In-tank Hutch Mod Web Page
We also sponsors that sell a pre-packaged kit with all the pieces you need if you hate shopping.
The P1211 ICP code is likely related to your Superchips. Pretty common code with a chip and tuner. I'd ignore it till you figure out the fuel.
Thread
Thread Starter
Forum
Replies
Last Post
Aufgeblassen
All Things Towing
21
Jul 14, 2014 05:39 PM
BASSHUNTER
6.0L Power Stroke Diesel
12
Dec 14, 2006 04:05 PM
