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01-08-2007, 02:38 AM
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Hummer Authority
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Join Date: Sep 2005
Location: Texas
Posts: 1,795
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H3 Fuel Filter replacement?
Dealer said it wasn't necessary to replace them on the H3. Is this true?
If I am suppose to replace it, at what interval?
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01-08-2007, 04:04 AM
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Hummer Expert
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Join Date: May 2006
Posts: 616
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Re: H3 Fuel Filter replacement?
The way I understand it there isn't one in the traditional sense. There's some kind of sock/filter in the gas tank before the fuel hits the pump.
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Black 06 H3, Adventure Package, Monsoon Sound, Sunroof, Chrome and Tow Package
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01-08-2007, 04:09 PM
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Hummer Guru
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Join Date: Sep 2005
Location: fort salonga ny
Posts: 3,789
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Re: H3 Fuel Filter replacement?
Quote:
Originally Posted by deserth3
The way I understand it there isn't one in the traditional sense. There's some kind of sock/filter in the gas tank before the fuel hits the pump.
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I beleve it designed to last the lifetime of the truck,It gets replaced when the truck doesnt start. its a secret
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H3 gray adventure,brushguard,hood handles,sunroof,steps,crossbows,smokers package,window/sunroof visor,Airbrushed spare tire cover,mudflaps,K&N filter,SS Hummer insert,Hummer rubber mats,cargo rubber mat + shade,12 volt airhorn,eclipse nav/dvd/rear camera/mini remote,autostart,12 volt fridge,high beam garage remote,underhood air compressor, taillight bezels ,clinometer ,trailer brake and hitch.
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01-08-2007, 07:22 PM
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Hummer Veteran
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Join Date: Dec 2006
Location: H2 Plant
Posts: 46
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Re: H3 Fuel Filter replacement?
I think all in-tank fuel pumps have a sock on them that the fuel goes through before it gets to the pump. When I replaced the pump motor on my old Chevy, I put on a new sock at the same time. It also has an external fuel filter that looks like a small pop can mounted on the inside of the frame rail. If I can remember correctly, my certified mechanic friends say ~40k miles is a good interval. I haven't looked for one on the H3 yet, but I'd be surprised if there ISN'T more than just the standard sock inside the tank, since the sock inside the tank that I replaced was not a very impressive looking filter.
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07 H3 - Victory Red with black & tan cloth interior, 305 Mickey MTZs, rock rails, brush guard & lighting, and a loud stereo
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01-08-2007, 08:57 PM
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Hummer Veteran
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Join Date: May 2006
Location: near memphis
Posts: 103
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Re: H3 Fuel Filter replacement?
the filter is built into the fuel pump on the H3
i just got under mine and traced the fuel lines from top to bottom
and there is no filter
i havent been inside the fuel tank of one yet so i dont know if its a strainer like on all intank fuel pumps or an internal filtering system in the pump
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07 H3X Sonoma Red Metallic
3.7L Vortec I-5 engine- 242 horsepower, 242 lb.-ft. of torque
PCMforless RULES
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