Finally gonna have my warped Gibson Headers removed and replaced tomorrow, I decided to go back to OEM...my mileage has been taking a beating ever since they have been warped..Dropping it off tomorrow morning at Master Mechanic...
I guess that is what happens with burning hot metal and water....
Fixing H2
- dwaxman1
- CHC Trail Guide
- Posts: 957
- Joined: Wed Dec 09, 2009 6:20 pm
- Location: , Ontario
Re: Fixing H2
works great now, thanks Master Mechanic, my mileage is Great now, drove the H2 to Guelph yesterday and it runs better, no hissing noise anymore and I can see the Liters/100K go down again to a modest 13L/100K on Highway speeds, great from the 22L/100K with the warped Headers...okay well not great but atleast a 100% better then with the leaking headers...
excellent job! Now you have my car there too.. fix it as well please
so I can sell that and buy my H3 
excellent job! Now you have my car there too.. fix it as well please


Last edited by dwaxman1 on Sun May 01, 2011 10:57 am, edited 1 time in total.
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- doubletrouble
- Club Member
- Posts: 25
- Joined: Mon Mar 21, 2011 9:04 pm
- Location: Fonthill , Ontario
Re: Fixing H2
[quote name='dwaxman1' timestamp='1304261694' post='27420']
works great now, thanks Master Mechanic, my mileage is Great now, drove the H2 to Guelph yesterday and it runs better, no hissing noise anymore and I can see the Liters/100K go down again to a modest 13L/100K on Highway speeds, great from the 22L/100K with the warped Headers...okay well not great but atleast a 100% better then with the leaking headers...
excellent job! Now you have my car there too.. fix it as well please
so I can sell that and buy my H3 
[/quote]
how are you getting 13L/per 100k? cant get mine anybetter than 16L / 100k at 110kph <img src='http://www.canadianhummerclub.com/forum ... /angry.gif' class='bbc_emoticon' alt='
' />
13/per 100k would be great! it would be the same as my mercedes then!
works great now, thanks Master Mechanic, my mileage is Great now, drove the H2 to Guelph yesterday and it runs better, no hissing noise anymore and I can see the Liters/100K go down again to a modest 13L/100K on Highway speeds, great from the 22L/100K with the warped Headers...okay well not great but atleast a 100% better then with the leaking headers...
excellent job! Now you have my car there too.. fix it as well please


[/quote]
how are you getting 13L/per 100k? cant get mine anybetter than 16L / 100k at 110kph <img src='http://www.canadianhummerclub.com/forum ... /angry.gif' class='bbc_emoticon' alt='
13/per 100k would be great! it would be the same as my mercedes then!
Drive it like you stole it!


- dwaxman1
- CHC Trail Guide
- Posts: 957
- Joined: Wed Dec 09, 2009 6:20 pm
- Location: , Ontario
Re: Fixing H2
Airaid intake filter, Poweraid throttle body spacer, Gibson side swept exhaust, and awesome fuel supplement from Hydratech and a lot of tweaking....
maybe it was downhill, with the wind at our back and in neutral...
maybe it was downhill, with the wind at our back and in neutral...

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- doubletrouble
- Club Member
- Posts: 25
- Joined: Mon Mar 21, 2011 9:04 pm
- Location: Fonthill , Ontario
Re: Fixing H2
[quote name='dwaxman1' timestamp='1304473371' post='27491']
maybe it was downhill, with the wind at our back and in neutral...
[/quote]
<img src='http://www.canadianhummerclub.com/forum ... feSpit.gif' class='bbc_emoticon' alt=':coffeespit:' /> very Funny!
maybe it was downhill, with the wind at our back and in neutral...

[/quote]
<img src='http://www.canadianhummerclub.com/forum ... feSpit.gif' class='bbc_emoticon' alt=':coffeespit:' /> very Funny!
Drive it like you stole it!

