2008 GMC 4.3l
Moderator: sohfast94
2008 GMC 4.3l
Updated software on the handheld I3 as suggested but the unit will not access the ECM. Purchased on Amazon where is was suggested for my vehicle. Is there an update to allow tuning on the V6? Otherwise I will need to return.
Re: 2008 GMC 4.3l
No... the 2008 4.3 v6 engine is not supported at all... never has been... only the v8's are supported...
06MonteSS / DiabLew Tune
2014 Camaro SS - 2SS, RS pkg., short-throw shifter, NPP perf. exhaust, BMR strut-tower brace, Cold Air Inductions cold air intake
www.diablewtune.com -- www.diablocustomtune.com -- www.diablocustomtunegm.com -- www.diablocustomtuning.net
2014 Camaro SS - 2SS, RS pkg., short-throw shifter, NPP perf. exhaust, BMR strut-tower brace, Cold Air Inductions cold air intake
www.diablewtune.com -- www.diablocustomtune.com -- www.diablocustomtunegm.com -- www.diablocustomtuning.net
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mikel
- Posts: 58753
- Joined: Tue Jan 16, 2007 1:17 pm
- Location: DiabloSport World Headquarters
- Contact:
Re: 2008 GMC 4.3l
We would always suggest using our website as a source of truth when confirming fitment.
Mike Litsch
DiabloSport Brand Manager
Diablo Tech support by phone:
561-908-0040
M-F 8:00 AM to 5:00 PM EST
[email protected]
DiabloSport Brand Manager
Diablo Tech support by phone:
561-908-0040
M-F 8:00 AM to 5:00 PM EST
[email protected]