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Hummer Forums - Enthusiast Forum for Hummer Owners
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Threads Tagged with
octane
Thread / Thread Starter
Last Post
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Forum
Regular or Premium gas?
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SD90
on 05-14-2009
06-17-2020
08:53 AM
by
yellabummer
23
49,499
Hummer H2
What Grade Of Gas Can You Put In a H2
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lilzo14311
on 03-12-2008
08-31-2019
09:16 PM
by
hummerz
16
46,382
Hummer H2
20x14 any one running them any problems?
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H2zona
on 12-22-2012
08-06-2018
06:31 PM
by
SheldenATXX
38
67,565
Hummer H2
Premium Gasoline?
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Last Page
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TacticalH3
on 09-19-2007
04-16-2018
11:06 AM
by
Doc Olds
37
49,329
PRIVATE For Sale / Trade Classifieds
Will this Wheel/Tire Setup work on Stock suspension?
TheH2
on 07-18-2014
07-22-2014
09:09 PM
by
MVR 155
1
3,921
PRIVATE For Sale / Trade Classifieds
Leveled h2....can I run a 37 1250 20 on 20x12 rims?
Hemiman74
on 11-21-2013
11-27-2013
06:07 PM
by
H2CANEPADESIGN
7
7,067
PRIVATE For Sale / Trade Classifieds
looking for first hummer h2
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yoymon
on 02-24-2013
09-17-2013
12:43 PM
by
H2CANEPADESIGN
35
10,506
PRIVATE For Sale / Trade Classifieds
What octane fuel results in best economy/power in these trucks?
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85_305
on 05-06-2010
11-04-2012
08:26 PM
by
rsc
58
31,371
PRIVATE For Sale / Trade Classifieds
Proud New Owner of a H2!!!
Devine Hummer H2
on 10-25-2012
10-26-2012
12:27 PM
by
rsmith77
3
3,135
PRIVATE For Sale / Trade Classifieds
Flashpaq Settings
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CARdiac
on 02-08-2012
06-07-2012
03:45 PM
by
V8-H3
20
8,591
PRIVATE For Sale / Trade Classifieds
miles per gallon
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h2guy8878
on 04-09-2008
12-07-2011
09:22 PM
by
coachwesh2
65
21,891
PRIVATE For Sale / Trade Classifieds
Does anyone have these rims on their H2?
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Caraddict
on 09-01-2011
09-02-2011
04:05 PM
by
atomicgoofball
10
11,086
PRIVATE For Sale / Trade Classifieds
Wich programmer is best for my H2?
snowNwater
on 06-08-2011
06-10-2011
01:20 PM
by
08JJ
6
13,690
PRIVATE For Sale / Trade Classifieds
Better gas mileage anyone?
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Seattle Hum Man
on 09-05-2010
04-25-2011
04:38 PM
by
luda81
56
44,283
PRIVATE For Sale / Trade Classifieds
MagnaCharger or PCM4Less
Spelled
on 03-13-2011
03-14-2011
10:28 AM
by
Doc Olds
1
1,877
PRIVATE For Sale / Trade Classifieds
High octane fuel..
SIR Killswitch
on 10-09-2010
10-26-2010
11:20 PM
by
United Timber
9
11,737
PRIVATE For Sale / Trade Classifieds
Superchips Tuner
Bondo John
on 07-10-2010
07-14-2010
12:01 PM
by
Bondo John
6
2,377
PRIVATE For Sale / Trade Classifieds
Ready for PCM4Less...opinions?
TShepp
on 04-19-2010
06-15-2010
09:07 AM
by
Doc Olds
8
1,957
PRIVATE For Sale / Trade Classifieds
Used H3 questions....
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ptcary
on 09-11-2009
06-04-2010
10:07 PM
by
FloridaFeMan
16
4,091
Hummer H3
Post your Fuel Economy
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karajabola
on 02-06-2009
04-22-2010
04:41 PM
by
Sugarphreak
26
8,125
Hummer H3T
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