95 HPOP questions - Ford Powerstroke Diesel Forum
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post #1 of 2 Old 04-01-2009, 03:22 PM Thread Starter
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95 HPOP questions

ok i have a 95 stroker and i think my HPOP is on the way out. it sets a cel pretty quick when you get on the throttle and seems to blow an awful lot of smoke.

first is there anyway to tell if you have a drain back hpop without removing it?

i am looking at the diesel site adrenaline hpop anybody have any experience with them, i know they are pretty new but the price seems really good.

will a bad hpop mess with your idle? my wildman chip makes lots of power but won't idle for crap untill it sits for about 15-20 seconds, in any setting but economy.

any help would be great.

1978 Ford Bronco
12v Cummins
ZF-5 NP 205 10.25 rear Dana 60 front
Denny T fuel pin 366 governor spring
HX 35 turbo BD exhaust brake
Powerstroke intercooler

1990 F-350 Crew-Cab Short Box XLT 4x4
Powerstroke E4OD
170cc stage 1 injectors, superduty intercooler, flowmaster 3" down pipe, 4" exhaust, 6637 filter, 17* HPOP, Wildman tunes, build E4OD, 5 disc billet converter, Irate E-fuel, 1.0 exhaust housing, WW2, CCV mod, homemade RSK
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post #2 of 2 Old 04-01-2009, 06:04 PM
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There is an engine serial # split on the HPOP, if you look at a site that has stock HPOP's it will give the serial # break point.

Before you condemn the HPOP be sure you don't have IPR oring or injector oring issues, or even injector poppet issues. There have been some good test prioceedures posted that eleminate other causes. A call to Bob Riley would be good too (owner of dieselsite).
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