12/2003 FORD F250 6.0 LOW HIGH OIL PRESSURE - Ford Powerstroke Diesel Forum
 
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post #1 of 8 Old 10-14-2012, 09:40 PM Thread Starter
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12/2003 FORD F250 6.0 LOW HIGH OIL PRESSURE

HAD MINE SCANNED AND THE HIGH OIL PRESSURE STAYS AROUND 650 PSI AT ALL TIMES. COULD THIS BE A LEAK OR BAD HPOP? HAS NO POWER OVER1500-1800 RPM.
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post #2 of 8 Old 10-15-2012, 05:56 PM
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Is it kicking out any codes?
Also really need to post the IPR % if that is high than you may be right pump or leak
Take note if a steady % or not


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2006 F250 LARIAT CCSB 4X4
ARP Studs, O-Ringed Heads
X4 PHP 65 HP Custom Tow Tune
Atlas40
CAT EC-1 Coolant, IPR Coolant filter
BPD Waterpump
Fass-125 to a Adjustable Pressure Reg.
Turbo-back SS 4" pipe, Corsa Muffler -7" Tip
6.4 starter, DC Power 270 amp alt
Die Hard Platinum AGM all 2/0 Cables
Fabtech Radius Arms
7" lift w: Icon Progressive Coil Springs
2008 up Carli/Deaver rear springs
2000 Watts of McIntosh Bliss
All riding on some Fatty-Daddy 38/15.50/18 Toyo's
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post #3 of 8 Old 10-15-2012, 06:29 PM Thread Starter
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no codes. tried unplugging ICP no change. pressure never changed even under full demand. my buddy has the ford style laptop and he said HPOP but another deisel tech said it was last scanned in august been sitting since then.
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post #4 of 8 Old 10-15-2012, 08:59 PM
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The 2003 had a problematic hpop, may very well be your issue.


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2006 F250 LARIAT CCSB 4X4
ARP Studs, O-Ringed Heads
X4 PHP 65 HP Custom Tow Tune
Atlas40
CAT EC-1 Coolant, IPR Coolant filter
BPD Waterpump
Fass-125 to a Adjustable Pressure Reg.
Turbo-back SS 4" pipe, Corsa Muffler -7" Tip
6.4 starter, DC Power 270 amp alt
Die Hard Platinum AGM all 2/0 Cables
Fabtech Radius Arms
7" lift w: Icon Progressive Coil Springs
2008 up Carli/Deaver rear springs
2000 Watts of McIntosh Bliss
All riding on some Fatty-Daddy 38/15.50/18 Toyo's
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post #5 of 8 Old 10-15-2012, 09:00 PM Thread Starter
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thanx was hoping it to be something a little less exspensive and manageable,
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post #6 of 8 Old 10-15-2012, 09:26 PM
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you can throw a IPR at it, how many miles on it and how well was it maintained?


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2006 F250 LARIAT CCSB 4X4
ARP Studs, O-Ringed Heads
X4 PHP 65 HP Custom Tow Tune
Atlas40
CAT EC-1 Coolant, IPR Coolant filter
BPD Waterpump
Fass-125 to a Adjustable Pressure Reg.
Turbo-back SS 4" pipe, Corsa Muffler -7" Tip
6.4 starter, DC Power 270 amp alt
Die Hard Platinum AGM all 2/0 Cables
Fabtech Radius Arms
7" lift w: Icon Progressive Coil Springs
2008 up Carli/Deaver rear springs
2000 Watts of McIntosh Bliss
All riding on some Fatty-Daddy 38/15.50/18 Toyo's
mhatlen is offline  
post #7 of 8 Old 10-16-2012, 05:37 AM Thread Starter
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its just over 100,000 i serviced every 5-8000 miles
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post #8 of 8 Old 10-16-2012, 05:39 AM Thread Starter
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i am a ASE certified master tech but not much experience with diesels.
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