H2 Gas Problem
- dwaxman1
- CHC Trail Guide
- Posts: 957
- Joined: Wed Dec 09, 2009 6:20 pm
- Location: , Ontario
- whitehumh2
- CHC Trail SuperGuide
- Posts: 4529
- Joined: Tue Jul 04, 2006 11:47 pm
- Location: Lachine, Quebec
Re: H2 Gas Problem
Start with your fuel pump relay and your fuel pump fuse...seen this before!
Kev
Kev
<p class="bbc_center">1 - There is a time for everything,
and a season for every activity under the heavens:
3b - a time to tear down and a time to build,
5 - a time to scatter stones and a time to gather them,
Ecclesiastes 3:1,3b&5a
and a season for every activity under the heavens:
3b - a time to tear down and a time to build,
5 - a time to scatter stones and a time to gather them,
Ecclesiastes 3:1,3b&5a
- citiboy
- CHC Trail Guide
- Posts: 576
- Joined: Fri Feb 05, 2010 8:07 am
- Location: Delson, Quebec
Re: H2 Gas Problem
They (GM) just changed my fuel pump control module. Under warranty of course



<p class="bbc_center">2008 Hummer H2 Luxury Edition
<div> </div>
<div>Toyo MT 38x13.50x18 on Rockstar. Green keys. 2" rear spacers. 1" bodylift. Cognito UCA, steering bracket, front stab links. Bilstein 5100 shocks. Moog inner/outer tie-rods, pitman, idler arm & bracket with remote zerk. E&G Classics fender flares. ARP 434-1301 ex. man. stud kit. Airaid perf. air filter. Crown Performance brake lines. Warn PowerPlant HD. Rubberduck UCP. Gobi Ranger Roof Rack. Morimoto FX-R 3.0 projector headlights with 55w AC HID kit. Hella Rallye 4000 aux lights. Evans waterless coolant.</div>
<p class="bbc_center"><a class="bbc_url" href="http://www.youtube.com/watch?v=HHPamkrWbiY">Off-Road Videos</a>
<div> </div>
<div>Toyo MT 38x13.50x18 on Rockstar. Green keys. 2" rear spacers. 1" bodylift. Cognito UCA, steering bracket, front stab links. Bilstein 5100 shocks. Moog inner/outer tie-rods, pitman, idler arm & bracket with remote zerk. E&G Classics fender flares. ARP 434-1301 ex. man. stud kit. Airaid perf. air filter. Crown Performance brake lines. Warn PowerPlant HD. Rubberduck UCP. Gobi Ranger Roof Rack. Morimoto FX-R 3.0 projector headlights with 55w AC HID kit. Hella Rallye 4000 aux lights. Evans waterless coolant.</div>
<p class="bbc_center"><a class="bbc_url" href="http://www.youtube.com/watch?v=HHPamkrWbiY">Off-Road Videos</a>
- whitehumh2
- CHC Trail SuperGuide
- Posts: 4529
- Joined: Tue Jul 04, 2006 11:47 pm
- Location: Lachine, Quebec
Re: H2 Gas Problem
[quote name='Cláudio' date='28 June 2010 - 06:57 PM' timestamp='1277747861' post='18639']
I saw the P CMB fuse and F/PMP relay. It is ok.
Cláudio
[/quote]
start with those!!
I saw the P CMB fuse and F/PMP relay. It is ok.
Cláudio
[/quote]
start with those!!
<p class="bbc_center">1 - There is a time for everything,
and a season for every activity under the heavens:
3b - a time to tear down and a time to build,
5 - a time to scatter stones and a time to gather them,
Ecclesiastes 3:1,3b&5a
and a season for every activity under the heavens:
3b - a time to tear down and a time to build,
5 - a time to scatter stones and a time to gather them,
Ecclesiastes 3:1,3b&5a