Need pictures of icp and ipr locations on an 03

[skav]

I've been chasing a problem with our excursion. Sometimes it will idle rough when it starts for maybe 5 min, then smooths out and runs fine for a bit. Then it starts losing power and dies. I had 3 injectors replaced about a month ago and it seemed ok until yesterday when this all started again. I'm wondering if it has to do w sensors or wiring instead of injectors. I need it back up, but don't want to buy injectors if I don't have to.


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[6.0 p-stroke]

They're behind the turbo, on the hpop cover

 

[Cobra 19 & 54]

:whs:

 

[skav]

Do these symptoms sound like bad injectors or ipr/icp sensor/harness?

Once it dies, it won't restart. Sometimes after a few hours it fires up again

Right before it died tonight, I connected AE and checked icp/duty/volts.
Icp at idle was 637-645
Duty was 24-26%
Voltage was below 1

When I got on the freeway cruising before it died, icp was about 1400
Duty was about 45%
Voltage was around 2ish


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[Cobra 19 & 54]

No hot restart sounds like leaky hpop to me.

 

[DEEZUZ]

ficm

 

[skav]

ficm

Had the ficm replaced when we replaced the injectors.


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[6.0 p-stroke]

Sounds like an hpo leak somewhere. When mine had a hot start problem it was because of a torn o-ring in the top of one of the injectors

 

[golfer]

definitely sounds (hot no start) like a HPOil leak...could be the IPR (or injs, or about 20 other things)...but def. not the ICP sensor.

 

[MorganY]

could it possibly be dummy plugs?

 

[PSM_Kid]

could it possibly be dummy plugs?

03's don't have those.

 

[indiana lineman]

http://www.backglass.org/duncan/ps60_manual/
Try looking thru this to locate most things. Very interesting.

 

[MorganY]

03's don't have those.

Oops didn't look at the year.

 

[PowerStrokeEnginuities]

Definitely a high pressure oil leak. Gonna have to do a hp leak test to find that one bud.