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post #1 of 9 Old 03-09-2012, 04:27 PM Thread Starter
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Explanation help?

Why would the hpo system cause a no hot start/ but start cold condition?

2015 F-250 4x4: SCT X4 Tuner, Custom Rowdy Racks Tunes, 5" Exhaust, S&B intake, H&S Intercooler Pipe, AMP Research Steps, Carli 4.5" Pintop w/Full Rear Deaver Springs, ICON Dual sterring Stabilizer, 18" BMF Black/Machined Novakanes w/ 37x13.50 TOYO MT, Mishimoto Aluminum Radiator & Thermostat, Driven Diesel Oil Pan, Mag-Hytec trans pan and rear dif, T-Rex Black Billet Grille
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post #2 of 9 Old 03-09-2012, 04:31 PM
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oil thins out when it gets warm

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post #3 of 9 Old 03-09-2012, 04:31 PM
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When cold the oil is thicker, allowing less oil to sneak past the failed seals. When hot the oil is thinner, allowing oil to pass thru the failed seal easier.

2004 F350 CC DRW King Ranch
X-3 tunes by DJ'S,QT,GH,ID. Gryphon FICM tunes, ARP studs,Stage 1turbo,ATS coolant recirc lines,Swamp's 48v ficm,coolant filter,AD2,Snow Perf stage II,EGR delete,4" turbo back straight pipe,S&Bintake,Quad "A" pillar autometer gauges,Suncoast Tri Disk Conv.,Billet input shaft,Suncoast superduty rebuild kit,Trans-go shift kit,Mag-Hytec trans pan,CFM+ elbow,ccv mod,15K reese 5er,17" LCD TV/DVD,Cobra 29 Nitewatch CB
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post #4 of 9 Old 03-09-2012, 04:31 PM
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The HPO pump can develop up to 4000 psig. Makes it easy for a "thin" fluid to leak out of a small hole.

Hydraulic systems (which is what the HPO system and the injectors are) operate on high pressure / low volume pumps. A small leak will make a big impact on the hydraulics.

Mark
06 F250CC SB FX4 Lariat;ARP studs;OEM gaskets; Banks exhaust;DynaTrac Ball joints;Coolant filter; High-Idle;RACCCV6000;JimmiJammers;Ravelco;SynchroMax trans case;Fumoto valves;Harpooned;CPOhighwayProducts toolbox;tracrac;Fox Weatherboots;Wet Okole Seat Covers;BriteBox;Re-flashed;Quadzilla Recon XZT Fuel Press;Blue FPR spring;DashDAQ;PHP FICM;RiffRaff boots;DCPower270AXP;PowerInverter;Rancho7000's; BPD EGR cooler;One-piece HPOP fitting;BilletWaterPump;SCT w/ Matts SRL;ELC Ultra

Last edited by bismic; 03-09-2012 at 04:45 PM.
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post #5 of 9 Old 03-09-2012, 04:32 PM
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Quote:
Originally Posted by sinner6.0L View Post
oil thins out when it gets warm
JINX!! Posted at the same time!! You owe me a beer! LOL!

2004 F350 CC DRW King Ranch
X-3 tunes by DJ'S,QT,GH,ID. Gryphon FICM tunes, ARP studs,Stage 1turbo,ATS coolant recirc lines,Swamp's 48v ficm,coolant filter,AD2,Snow Perf stage II,EGR delete,4" turbo back straight pipe,S&Bintake,Quad "A" pillar autometer gauges,Suncoast Tri Disk Conv.,Billet input shaft,Suncoast superduty rebuild kit,Trans-go shift kit,Mag-Hytec trans pan,CFM+ elbow,ccv mod,15K reese 5er,17" LCD TV/DVD,Cobra 29 Nitewatch CB
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post #6 of 9 Old 03-09-2012, 04:32 PM
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Quote:
Originally Posted by Lilpooh View Post
JINX!! Posted at the same time!! You owe me a beer! LOL!
Looks like Mark also owes me a beer! LOL

2004 F350 CC DRW King Ranch
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post #7 of 9 Old 03-09-2012, 04:42 PM Thread Starter
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Oh, thanks for the info. I understand a little better now. It still confuses me but that is why I'm not a mechanic.

2015 F-250 4x4: SCT X4 Tuner, Custom Rowdy Racks Tunes, 5" Exhaust, S&B intake, H&S Intercooler Pipe, AMP Research Steps, Carli 4.5" Pintop w/Full Rear Deaver Springs, ICON Dual sterring Stabilizer, 18" BMF Black/Machined Novakanes w/ 37x13.50 TOYO MT, Mishimoto Aluminum Radiator & Thermostat, Driven Diesel Oil Pan, Mag-Hytec trans pan and rear dif, T-Rex Black Billet Grille
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post #8 of 9 Old 03-09-2012, 04:46 PM
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Quote:
Originally Posted by Lilpooh View Post
Looks like Mark also owes me a beer! LOL
LOL - I probably owe you one for other reasons! You do a lot of things for folks here!

Mark
06 F250CC SB FX4 Lariat;ARP studs;OEM gaskets; Banks exhaust;DynaTrac Ball joints;Coolant filter; High-Idle;RACCCV6000;JimmiJammers;Ravelco;SynchroMax trans case;Fumoto valves;Harpooned;CPOhighwayProducts toolbox;tracrac;Fox Weatherboots;Wet Okole Seat Covers;BriteBox;Re-flashed;Quadzilla Recon XZT Fuel Press;Blue FPR spring;DashDAQ;PHP FICM;RiffRaff boots;DCPower270AXP;PowerInverter;Rancho7000's; BPD EGR cooler;One-piece HPOP fitting;BilletWaterPump;SCT w/ Matts SRL;ELC Ultra
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post #9 of 9 Old 03-09-2012, 04:56 PM
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I'd buy all you guys beers given the chance

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