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Diesel pump for a 2001

humvee

Well-Known Member
Messages
507
Location
Doha, Qatar
My friend’s garage is looking for a pump to go into this 2001 H1. Said its leaking.

Found this online, anyone know if the price here is right? Who do ya’ll go to for your H1 pump needs?

http://www.ssdieselsupply.com/p329_6.5_ds4_5521_injection_pump_h1_hummer_96_03.html
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humvee

Well-Known Member
Messages
507
Location
Doha, Qatar
Can someone help me identify the following parts?

This is the one I posted before. He calls it a feeder but I don’t know the actual name.
02bf1d05fb4074f42340dd7693205b38.jpg

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And this one
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db8e5797d446ddbcbf25bdc0c76da2b3.jpg


I’d really appreciate just the names so I can start looking online.

Here’s that same H1
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7c7723231c0be6f6b0541bb2ca1a5661.jpg



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LagunaH1

Well-Known Member
Messages
3,703
Location
Lake Forest, CA
That looks like a pretty customized setup..... So... I'm assuming that his "feeder" may be a different kind of lift pump to replace the OEM fuel lift pump, maybe in order to supply more fuel? Is this a customized 6.5 or 6.2 with an intercooler? AFAIK the stick 6.5 turbo's didn't have any intercooler. The fact that here is a custom intercooler setup makes me think that he is running a custom system
 

humvee

Well-Known Member
Messages
507
Location
Doha, Qatar
Its a 6.5.
So would that be what catches unused fuel and sends it back in?
Still unable to find info. Im looking for a part that can serve the same purpose if I can’t find a direct replacement.


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LagunaH1

Well-Known Member
Messages
3,703
Location
Lake Forest, CA
Its a 6.5.
So would that be what catches unused fuel and sends it back in?
Still unable to find info. Im looking for a part that can serve the same purpose if I can’t find a direct replacement.


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As far as I know, that's what the stock lift pump would do. *IF* this pump is a replacement / upgraded / modified lift pump setup then I think there is a good chance it sends unused fuel back to the tank
 

humvee

Well-Known Member
Messages
507
Location
Doha, Qatar
Yes, there is one, if I recall correctly its either by the firewall or the frame.
There's a language barrier here and he's unable to explain this to me in English.

He calls it a bleeder, and says its job is to bleed the diesel fuel I think from air?
Asked him to tell me where the hoses are coming from, and where they're going, he should get back to me by the morning.
 

LagunaH1

Well-Known Member
Messages
3,703
Location
Lake Forest, CA
I may be stating the obvious here, and you may have already done this but:

Are there any numbers on the pump? If there are, google them and see what comes back... you never know, a seemingly random number might be a part number


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3Hummers

Super Moderator
Staff member
Messages
10,398
Location
Central Texas
Yes the lift pump is by the firewall on the driver's side of the engine compartment. That does not look like a "bleeder" and I am not sure why you would need a second one. There is a bleeder valve in the driver's side front wheel well.
 
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