Board index i2/i3 Technical discussion i2/i3 for GM vehicles

i2/i3 for GM vehicles

Post here with any questions regarding the use of the i2 on supported Chevrolet, GMC, Cadillac, Buick, and Pontiac applications.

Moderator: sohfast94


Announcements
No unread posts New PCM swap option for 15/16 Chrysler/Jeep applications
by mikel » Tue Feb 21, 2017 1:20 pm
10
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277609
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Last post by RelentlessXJR View the latest post
Wed Sep 20, 2017 8:05 pm
No unread posts 2017 Camaro SS now supported!
by mikel » Tue Nov 29, 2016 5:47 pm
8
Replies
6280
Views
Last post by AWPerformance View the latest post
Thu Aug 03, 2017 2:28 pm
No unread posts GM 8 speed tuning now available
1, 2, 3by mikel » Tue Nov 29, 2016 5:43 pm
39
Replies
15931
Views
Last post by 06MonteSS View the latest post
Fri Nov 17, 2017 3:57 pm
No unread posts i2 Full user manual
by mikel » Tue Dec 01, 2015 12:20 pm
11
Replies
9501
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Last post by bcamaross View the latest post
Tue Sep 12, 2017 7:52 pm
No unread posts Let us share your build!
1 ... 5, 6, 7by mikel » Fri Jun 06, 2014 11:24 am
100
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1410966
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Last post by fatkat View the latest post
Fri Sep 22, 2017 2:22 pm

Topics
No unread posts i2030 Quick Start guide
by mikel » Fri Sep 25, 2015 11:53 am
10
Replies
8230
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Last post by Timbrasch14 View the latest post
Thu Oct 26, 2017 4:39 pm
No unread posts I3 8245 Msg Vehicle ECU needs update? 17 Silverado 5.3 6Sp
by bluto77 » Fri Nov 03, 2017 9:42 pm
6
Replies
858
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Last post by bluto77 View the latest post
Wed Nov 15, 2017 11:55 pm
No unread posts AFM disabled not working 17 Silverado 5.3 A6
by Mr Rager » Mon Nov 13, 2017 8:05 pm
3
Replies
2536
Views
Last post by Mr Rager View the latest post
Tue Nov 14, 2017 8:51 pm
No unread posts I2 i2030 Scan tool option freezing up
by nelli454 » Fri Nov 10, 2017 7:02 pm
3
Replies
1754
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Last post by nelli454 View the latest post
Tue Nov 14, 2017 11:51 am
No unread posts i3 8245 - Won't update
by J.Pietsch » Fri Nov 10, 2017 12:28 am
4
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3083
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Last post by isiddall View the latest post
Tue Nov 14, 2017 10:26 am
No unread posts married or unmarried
by whoodie22 » Mon Nov 13, 2017 12:53 pm
4
Replies
1858
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Last post by whoodie22 View the latest post
Mon Nov 13, 2017 1:29 pm
No unread posts Intune I3 no pids
1, 2by Savatage87 » Sat Sep 30, 2017 11:30 pm
27
Replies
5714
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Last post by mikel View the latest post
Mon Nov 13, 2017 9:22 am
No unread posts 2017 GMC Sierra 2500HD 6.0l gasser: no shift adj in I3?
by silversurfer525 » Wed Nov 08, 2017 7:48 pm
5
Replies
2116
Views
Last post by silversurfer525 View the latest post
Fri Nov 10, 2017 4:25 pm
No unread posts Selling my I2030
by whoodie22 » Thu Nov 09, 2017 4:15 pm
0
Replies
1098
Views
Last post by whoodie22 View the latest post
Thu Nov 09, 2017 4:15 pm
No unread posts Intune i2030 freezing up.
by nelli454 » Mon Sep 25, 2017 10:22 am
3
Replies
2014
Views
Last post by nelli454 View the latest post
Wed Nov 08, 2017 7:59 pm
No unread posts is this 87 tune?
by 05chevy05 » Tue Nov 07, 2017 7:30 pm
2
Replies
787
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Last post by 05chevy05 View the latest post
Wed Nov 08, 2017 6:48 pm
No unread posts Expectations w/ i3
by snowedin3 » Sun Nov 05, 2017 8:47 pm
5
Replies
1335
Views
Last post by mikel View the latest post
Wed Nov 08, 2017 5:33 pm
No unread posts Intune I3
by brotheryukon24 » Wed Oct 11, 2017 3:12 pm
3
Replies
2062
Views
Last post by mikel View the latest post
Wed Nov 08, 2017 5:31 pm
No unread posts i3 8200 does not seem to want to tune my 2007 Silverado
by thefaxnolies » Fri Nov 03, 2017 5:39 pm
2
Replies
794
Views
Last post by thefaxnolies View the latest post
Tue Nov 07, 2017 5:46 pm
No unread posts Cooling fan
by 2rpierce » Sun Jun 11, 2017 3:21 pm
3
Replies
1203
Views
Last post by mikel View the latest post
Tue Nov 07, 2017 8:31 am
No unread posts LGX 3.6L V6 Tune Coming soon?
by drewscm » Tue Oct 31, 2017 10:05 pm
1
Replies
725
Views
Last post by mikel View the latest post
Tue Nov 07, 2017 8:31 am
No unread posts '17 Corvette Grand Sport can't update w/ i3 Tuner
by gog89 » Fri Oct 27, 2017 9:21 pm
1
Replies
1452
Views
Last post by mikel View the latest post
Tue Nov 07, 2017 8:30 am
No unread posts new 2030 user, instant issues
1, 2, 3by grandprixfamily » Mon Jul 03, 2017 6:47 pm
40
Replies
12022
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Last post by bluto77 View the latest post
Tue Nov 07, 2017 4:25 am
No unread posts ? about HP numbers on 91 and 87 octane
by windsurfnut » Fri Nov 03, 2017 6:09 pm
4
Replies
921
Views
Last post by windsurfnut View the latest post
Mon Nov 06, 2017 2:13 pm
No unread posts Advanced Tune/Modify Tune
1, 2, 3by woods95662 » Mon Jun 26, 2017 2:24 pm
30
Replies
9847
Views
Last post by woods95662 View the latest post
Mon Nov 06, 2017 12:03 pm
No unread posts I3 tuner tips
by Topshot » Mon Oct 02, 2017 7:47 pm
3
Replies
2222
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Last post by 06MonteSS View the latest post
Thu Nov 02, 2017 2:16 pm
No unread posts 11 Silverado Diablo Tune with DOD off?
by Waverider » Tue Oct 31, 2017 12:34 pm
1
Replies
768
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Last post by 06MonteSS View the latest post
Tue Oct 31, 2017 3:45 pm
No unread posts New owner of a 2006 gxp. Just picked up an i2
by gxpfun » Mon Oct 30, 2017 10:29 pm
1
Replies
715
Views
Last post by 06MonteSS View the latest post
Tue Oct 31, 2017 3:44 pm
No unread posts C7Z06 - Stock Tune with DOD Disabled
by RocksZ » Sun Oct 15, 2017 1:21 pm
4
Replies
5891
Views
Last post by RocksZ View the latest post
Sat Oct 28, 2017 3:35 pm
No unread posts Spark Knock, 87 Octane fuel
by jpmaniac87 » Tue Oct 24, 2017 9:45 am
3
Replies
2616
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Last post by 06MonteSS View the latest post
Fri Oct 27, 2017 9:18 am
No unread posts 06 Chevy 5.3 I3 hung up
1, 2by JEB » Wed Oct 11, 2017 6:05 pm
16
Replies
3112
Views
Last post by 06MonteSS View the latest post
Tue Oct 24, 2017 4:35 pm
No unread posts Recommendation on transmission tuning
by json_35010 » Fri Oct 20, 2017 8:12 am
3
Replies
1941
Views
Last post by 06MonteSS View the latest post
Tue Oct 24, 2017 11:28 am
No unread posts 2017 Camaro ZL1!
by Mayhem » Sun May 07, 2017 3:41 pm
7
Replies
4077
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Last post by mikel View the latest post
Mon Oct 23, 2017 8:21 am
No unread posts 2017 Z06 Shows vehicle unsupported
by FreeAmr » Wed May 10, 2017 11:45 pm
5
Replies
3119
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Last post by mikel View the latest post
Mon Oct 23, 2017 8:20 am
No unread posts 2017 Sierra 5.3 6sp freezes on file export
by gator700 » Sun Oct 15, 2017 12:22 am
8
Replies
5062
Views
Last post by mikel View the latest post
Mon Oct 23, 2017 8:19 am
No unread posts GM I2 i2030 for Chrysler
by Sevy » Fri Oct 20, 2017 7:49 pm
2
Replies
3817
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Last post by mikel View the latest post
Mon Oct 23, 2017 8:18 am
No unread posts 2017 GMC Sierra 5.3 8 speed - Cruise Control malfunctioning
by sgodwin85 » Tue Oct 10, 2017 12:38 am
5
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3526
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Last post by mikel View the latest post
Fri Oct 20, 2017 1:05 pm
No unread posts updating I2
by mcb » Sat Oct 14, 2017 10:34 pm
1
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1827
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Last post by 06MonteSS View the latest post
Sun Oct 15, 2017 11:40 am
No unread posts i2 display temp in F
by mcb » Sat Oct 14, 2017 11:15 pm
1
Replies
1476
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Last post by 06MonteSS View the latest post
Sun Oct 15, 2017 11:40 am
No unread posts Track day
by fullboat » Wed Oct 11, 2017 6:46 pm
2
Replies
1931
Views
Last post by fullboat View the latest post
Fri Oct 13, 2017 7:44 pm
No unread posts Can I keep I2 for new truck
by USMC devil dog » Mon Oct 09, 2017 5:07 pm
4
Replies
2248
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Last post by 06MonteSS View the latest post
Tue Oct 10, 2017 11:44 am
No unread posts Changing tire size
by chillipepr1 » Tue Oct 10, 2017 8:48 am
2
Replies
1985
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Last post by chillipepr1 View the latest post
Tue Oct 10, 2017 10:56 am
No unread posts ECM/TCM 2017 silverado 8 speed
by USMC devil dog » Mon Oct 09, 2017 5:17 pm
1
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1488
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Last post by mikel View the latest post
Tue Oct 10, 2017 7:49 am
No unread posts Difference between i2 and i3
by DTMaD10 » Tue Sep 26, 2017 3:14 pm
7
Replies
2716
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Last post by mikel View the latest post
Tue Oct 10, 2017 7:47 am
No unread posts 2005 GMC Duramax stuck recovery mode
by bolhiser » Sun Oct 08, 2017 6:11 pm
1
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2072
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Last post by mikel View the latest post
Mon Oct 09, 2017 9:36 am
No unread posts 03 tahoe I2 wont change gear ratio
1, 2by friscokidd » Fri Feb 03, 2017 8:32 pm
15
Replies
4731
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Last post by mikel View the latest post
Mon Oct 09, 2017 8:11 am
No unread posts 2017 tahoe 5.3 6 speed
by vig » Wed Sep 20, 2017 11:03 am
11
Replies
3831
Views
Last post by vig View the latest post
Fri Oct 06, 2017 7:50 pm
No unread posts 2014 Silverado 1500 Tuning Problem
by mindless1869 » Mon Sep 25, 2017 6:53 pm
8
Replies
3180
Views
Last post by mikel View the latest post
Fri Sep 29, 2017 9:08 am
No unread posts 2004 Tahoe intune problems
by Ajfdirtrider08 » Wed Sep 27, 2017 9:45 pm
1
Replies
1994
Views
Last post by 06MonteSS View the latest post
Thu Sep 28, 2017 9:35 am
No unread posts 2017 Shevy Silverado 5.3L
by txsendero » Thu Sep 14, 2017 3:54 pm
2
Replies
2224
Views
Last post by mike1976 View the latest post
Wed Sep 27, 2017 1:02 pm
No unread posts 5.3 still kinda 'lazy' after tune
by udlooz » Thu Aug 17, 2017 9:13 pm
8
Replies
3709
Views
Last post by mike1976 View the latest post
Wed Sep 27, 2017 1:01 pm
No unread posts 2017 Silverado 5.3 intune wont update and freezes
1, 2, 3by Nick_Z » Sun Sep 17, 2017 7:54 am
34
Replies
5486
Views
Last post by Nick_Z View the latest post
Wed Sep 27, 2017 10:18 am
No unread posts CAGS C5 Z06
by Glenndingo » Wed Sep 20, 2017 6:47 pm
12
Replies
3603
Views
Last post by mikel View the latest post
Wed Sep 27, 2017 10:13 am
No unread posts I2 freezing up
by Danny dean » Sun Sep 17, 2017 8:08 am
6
Replies
2491
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Last post by Danny dean View the latest post
Mon Sep 25, 2017 5:33 pm
No unread posts 2017 Silverado shifting
by Walterichmark » Tue Sep 19, 2017 3:49 pm
13
Replies
4158
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Last post by mikel View the latest post
Mon Sep 25, 2017 12:23 pm

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