shuts off
Thread Starter
|
New User
Joined: May 2012
Posts: 2
Likes: 0
shuts off
I have 2002 with the 7.3 PSD, i fueled up thursday at the same place I always do. Friday afternoon I was leaving a parking lot when i went around the corner the truck just shut off. I tried restarting it several times but no luck. after about 45 mins. it started right up and idled good. Got about 1-1/2 miles down the road and it did the same thing. i towed it home and replaced the cps and drove it around a couple of miles. as soon as i pulled up to my house it shut off again. and would not start. It is not showing any codes. if i let it sit for a while it will start back up again. HELP PLEASE!!!!!
Hotshot
Joined: Feb 2007
Posts: 10,499
Likes: 10
From: Sterling Heights,Mi
I have 2002 with the 7.3 PSD, i fueled up thursday at the same place I always do. Friday afternoon I was leaving a parking lot when i went around the corner the truck just shut off. I tried restarting it several times but no luck. after about 45 mins. it started right up and idled good. Got about 1-1/2 miles down the road and it did the same thing. i towed it home and replaced the cps and drove it around a couple of miles. as soon as i pulled up to my house it shut off again. and would not start. It is not showing any codes. if i let it sit for a while it will start back up again. HELP PLEASE!!!!!
I would try the CPS, again..
Cargo Master
Joined: Oct 2007
Posts: 2,712
Likes: 107
From: BoCoMo
I have 2002 with the 7.3 PSD, i fueled up thursday at the same place I always do. Friday afternoon I was leaving a parking lot when i went around the corner the truck just shut off. I tried restarting it several times but no luck. after about 45 mins. it started right up and idled good. Got about 1-1/2 miles down the road and it did the same thing. i towed it home and replaced the cps and drove it around a couple of miles. as soon as i pulled up to my house it shut off again. and would not start. It is not showing any codes. if i let it sit for a while it will start back up again. HELP PLEASE!!!!!
What did you use to check the codes? a standard OBDII will not work on these trucks.
Is it raining or very wet when this happened?
Cargo Master
Joined: May 2010
Posts: 3,047
Likes: 9
From: Snohomish, WA
Disconnect the ICP sensor and see if it does the same thing.
As Les pointed out, you need to pull codes with something other than a generic OBD II reader. AE with Ford Package works.
If it still does it with the ICP sensor unplugged, I would look towards an IPR. I would pay to have codes pulled first though. An IPR is about $200
As Les pointed out, you need to pull codes with something other than a generic OBD II reader. AE with Ford Package works.
If it still does it with the ICP sensor unplugged, I would look towards an IPR. I would pay to have codes pulled first though. An IPR is about $200
Of the next Riffraff East
Joined: Oct 2004
Posts: 8,679
Likes: 2
From: Concord NC
More important, is the replacement CPS a ford or IH one or one of the POC that parts stores sell?
Trending Topics
Lead Driver
Joined: Sep 2005
Posts: 9,399
Likes: 188
From: Norco,CA
Also check the wires on the IPR. Sometime they ware thur and short out. It cuts the HPO out and won't run the injectors. Just a thought.
Chet
Chet
FTE Stories
Ford Trucks for Ford Truck Enthusiasts
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
10 Most Surprising 2026 Ford Truck Features!
Joe Kucinski
Top 10 Ford Trucks Coming to Mecum Indy 2026
Brett Foote
5 Best / 5 Worst Ford Truck Wheels of All Time
Joe Kucinski
Ford Super Duty: 5 Things Owners LOVE, 5 Things They LOATHE!
Joe Kucinski
Every 2026 Ford Truck Engine RANKED from WORST to FIRST!
Michael S. Palmer
The Best F-150 Deal of Every Trim Level (XL through Raptor)
Joe Kucinski
Thread Starter
|
New User
Joined: May 2012
Posts: 2
Likes: 0
shutts off
Hey guys just an update, it is a cps from a parts store, not from ford. It ran fine all week until Wednesday night I was driving it and it shut off again. It gives no warning just shuts off as if you turned the key off. When you try to restart it will not start, it acts like it's not getting fuel. If you let it sit for about 45 mins or so it will start right back up and idles perfect and runs good. I don't think it's a fuel problem b/c it never runs ruff or anything. it runs perfect until it shuts off. I drive 60 miles per day for work so that was around 200 miles or so that I drove before it cut off on Wednesday. I have it at a local shop right now but they can't seem to find the problem either. What is the "IRP"? I really appreciate ya'll taking the time to try and help me.
Cargo Master
Joined: May 2010
Posts: 3,047
Likes: 9
From: Snohomish, WA
The IPR is the Injection Pressure Regulator. It is the regulator that controls the high pressure oil to the heads and injectors.
You may want to get a $20 CPS from Ford. They are less likely to have issues than the part store ones. You may also have a wire issue. Wires often chafe and can cause intermittent issues. Look closely at the harness connector at the valve cover area on the drivers side.
You may want to get a $20 CPS from Ford. They are less likely to have issues than the part store ones. You may also have a wire issue. Wires often chafe and can cause intermittent issues. Look closely at the harness connector at the valve cover area on the drivers side.
Thread
Thread Starter
Forum
Replies
Last Post
Edgeotime
1999 - 2003 7.3L Power Stroke Diesel
22
May 18, 2012 02:38 PM
surveyguy
1999 - 2003 7.3L Power Stroke Diesel
76
Apr 18, 2009 10:19 PM
