HPOP Issue
Got Data?
Joined: Dec 2012
Posts: 4,267
Likes: 1,401
From: Lake Stevens, WA
Well here's a fun update,
I was driving to work this morning and my IPR % started shooting to the moon as I was casually driving.
Tried dropping down a tune and it did not help. I had to give it gas to make it to the shoulder where it immediately died as I let off the throttle.
Truck did not restart when hot.
I was driving to work this morning and my IPR % started shooting to the moon as I was casually driving.
Tried dropping down a tune and it did not help. I had to give it gas to make it to the shoulder where it immediately died as I let off the throttle.
Truck did not restart when hot.
What was the fuel level when this happened? Fuel tank mods done?
How is the oil level?
You've ruled out the IPR. How is the ICP sensor? Does it start/run ok with an unplugged ICP? Is the ICP motorcraft?
Any codes?
Lead Driver
Joined: Oct 2005
Posts: 6,129
Likes: 1,919
From: Ponca City, OK
Well here's a fun update,
I was driving to work this morning and my IPR % started shooting to the moon as I was casually driving.
Tried dropping down a tune and it did not help. I had to give it gas to make it to the shoulder where it immediately died as I let off the throttle.
Truck did not restart when hot.
Going to diagnose the issue but I'm starting to lean towards the IPR being bad as I had this exact same scenario happen 3 years ago.
I was driving to work this morning and my IPR % started shooting to the moon as I was casually driving.
Tried dropping down a tune and it did not help. I had to give it gas to make it to the shoulder where it immediately died as I let off the throttle.
Truck did not restart when hot.
Going to diagnose the issue but I'm starting to lean towards the IPR being bad as I had this exact same scenario happen 3 years ago.
Thread Starter
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More Turbo
Joined: Feb 2018
Posts: 504
Likes: 24
From: CT
Well more bad news,
I tested both heads and both are maxing out at 500psi.
I seriously doubt both heads have a massive oil leak at the exact same time. HPOP time? The reservoir fills up after I’m done cranking and is at the brim, should mean LPOP is good right?
I tested both heads and both are maxing out at 500psi.
I seriously doubt both heads have a massive oil leak at the exact same time. HPOP time? The reservoir fills up after I’m done cranking and is at the brim, should mean LPOP is good right?
FTE Leadership Emeritus
Joined: May 2014
Posts: 27,354
Likes: 5,946
From: Lake Hartwell, GA
That is what I was going to suggest, dead head the pump.
Sorry for your loss sir. Keep us updated on the outcome. At least now you know for sure what the issue is.
Sorry for your loss sir. Keep us updated on the outcome. At least now you know for sure what the issue is.
Thread Starter
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More Turbo
Joined: Feb 2018
Posts: 504
Likes: 24
From: CT
I sure hope so, I’m texting him right now. Online it only shows a 1 year warranty which expired last July. Not expecting much tbh
Cargo Master
Joined: Sep 2015
Posts: 2,860
Likes: 365
wow that pump didn't last long at all. Hopefully Corey will help you out. Please let us know how it turns out, I would be interested to know as I have been thinking about getting a hpop from them
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Brett Foote
FTE Leadership Emeritus
Joined: May 2014
Posts: 27,354
Likes: 5,946
From: Lake Hartwell, GA
I believe Ron mentions not to leave power applied to the IPR for too long, but it is important to not do that. You could cause damage to the coil if 12v power is left too long.
The connector is the same as an injector connector from the UVCH. I have sent a couple of these out over the years and would offer to send one to you, but I don't have any spares left.
You may be able to get a cheap pigtail locally though.
There are plugs that will close the port like 12v power applied to the IPR, but they are additional cost too.
The connector is the same as an injector connector from the UVCH. I have sent a couple of these out over the years and would offer to send one to you, but I don't have any spares left.
You may be able to get a cheap pigtail locally though.
There are plugs that will close the port like 12v power applied to the IPR, but they are additional cost too.
Thread Starter
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More Turbo
Joined: Feb 2018
Posts: 504
Likes: 24
From: CT
So I spoke to Clay today.
Theyre very hard standing with the 1 year warranty. I have to pay to ship it to their shop to flow test it. I also have to pay to fix whatever it wrong with the pump or if it’s just a check ball that’s not seating correctly to have it cleaned.
Starting to take it out now, will update once I get it tested by them.
Theyre very hard standing with the 1 year warranty. I have to pay to ship it to their shop to flow test it. I also have to pay to fix whatever it wrong with the pump or if it’s just a check ball that’s not seating correctly to have it cleaned.
Starting to take it out now, will update once I get it tested by them.
Thread Starter
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More Turbo
Joined: Feb 2018
Posts: 504
Likes: 24
From: CT
Clay Lambier? Or something like that, he works with Corey