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General Motors Diesels
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6.5L Diesels
Discussions related to the 6.5L GM Diesel
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N
6.5 buildup
NintendoKD
Aug 11, 2013
Replies
2
Views
1K
Aug 13, 2013
lindstromjd
T
Blue smoke on hot start... Cold star is fine
testlight
Mar 13, 2014
Replies
2
Views
1K
Mar 18, 2014
79jasper
J
Optimizer 6500
johnvanhorn
Sep 15, 2014
Replies
2
Views
3K
Oct 29, 2014
tanman_2006
T
B
Oil pressure gauge stuck
bdemutis
Mar 15, 2015
Replies
2
Views
1K
Mar 16, 2015
bdemutis
B
T
Metal diesel fuel lines from injector pump -- qty of 8
tmaika
Sep 11, 2016
Replies
2
Views
2K
Dec 27, 2016
Burning Oil
T
Stalling, now won't start - metering valve and....
turbokinetic
Mar 12, 2019
Replies
2
Views
2K
Mar 12, 2019
Oledirtypearl86
Hydroboost question
Daddyoh
Apr 12, 2019
Replies
2
Views
1K
Apr 13, 2019
Daddyoh
T
DB2 Pump adjustment for turbo install
thumper_65590
Mar 6, 2021
Replies
2
Views
2K
Mar 20, 2021
u2slow
T
96 k1500 suburban build. 5.7 to 6.5 TD
thumper_65590
Nov 5, 2021
Replies
2
Views
1K
Jan 16, 2023
Redblock
R
Wastegate solenoid
rubberfish
Apr 15, 2004
Replies
1
Views
1K
Apr 24, 2004
DetroitDan
D
Does anyone know about the Optimizer 6500?
Macguyver82
Oct 17, 2005
Replies
1
Views
1K
Oct 22, 2005
Macguyver82
R
another new guy to the site
redhummer
Nov 22, 2006
Replies
1
Views
716
Nov 22, 2006
rubberfish
belt idler pulley source
girl mark
Jan 3, 2007
Replies
1
Views
733
Jan 3, 2007
towcat
New Canuck...
chrisk1500
May 7, 2007
Replies
1
Views
622
May 7, 2007
dieseldummy
D
6.5l wont start
devin_01
Sep 30, 2007
Replies
1
Views
655
Sep 30, 2007
chrisk1500
R
1999 drop in crate motor 6.5 goodwrench
res0wc18
Nov 27, 2007
Replies
1
Views
2K
Nov 28, 2007
chrisk1500
R
6.5 questions
res0wc18
Nov 27, 2007
Replies
1
Views
696
Nov 28, 2007
chrisk1500
F
6.5l wont start after sitting for a hour
flapjack
Dec 2, 2007
Replies
1
Views
731
Dec 8, 2007
chrisk1500
F
6.5l bypass oil filter
flapjack
Feb 17, 2008
Replies
1
Views
1K
Feb 17, 2008
chrisk1500
B
WARRENTY QUESTION
BIG~AL
May 1, 2008
Replies
1
Views
617
May 1, 2008
towcat
B
glow plugs
brent64505
Sep 8, 2008
Replies
1
Views
631
Jul 6, 2009
DieselBeast65
6
Good Deal
6.5dieselman
Oct 7, 2008
Replies
1
Views
629
Oct 7, 2008
towcat
B
6.5l glow plugs
bigdadydiesel
Nov 11, 2009
Replies
1
Views
764
Nov 13, 2009
nitrohogg
M
New Bosch Injectors on Ebay
mahatma171
Apr 6, 2010
Replies
1
Views
1K
Apr 7, 2010
mahatma171
M
95 6.5 from dhl truck
rodman68
May 10, 2010
Replies
1
Views
808
May 19, 2010
rodman68
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