What did you do to your NNBS GMT900 Tahoe/Yukon Today?

[CHOO CHOO]

The wife and I were talking about it and we think the last time the battery was replaced was in late 2015 early 2016 so it makes sense for it being on its last leg.

 

[R3cord303]

The wife and I were talking about it and we think the last time the battery was replaced was in late 2015 early 2016 so it makes sense for it being on its last leg.

Dual battery conversion? Mine is getting pretty old and I’m thinking about getting two AGMs

 

[mikeyss]

I have dual batteries in both of mine. They are interstate batteries and I wires them in parallel. I drive my 6.2 more than my 6.0, but they both fire up very quickly, even after sitting for over a week. It's just good insurance having dual batteries.

 

[gooffeyguy]

@CHOO CHOO do you have anything plugged into the OBD port, like a Bluetooth scan tool adapter?

2001 Yukon SLT
2012 Yukon Denali XL
2011 Yukon Denali RIP 5/20/18

 

[lowh07]

Headers are in

 

[CHOO CHOO]

Dual battery conversion? Mine is getting pretty old and I’m thinking about getting two AGMs

I have dual batteries in both of mine. They are interstate batteries and I wires them in parallel. I drive my 6.2 more than my 6.0, but they both fire up very quickly, even after sitting for over a week. It's just good insurance having dual batteries.

@CHOO CHOO do you have anything plugged into the OBD port, like a Bluetooth scan tool adapter?

2001 Yukon SLT
2012 Yukon Denali XL
2011 Yukon Denali RIP 5/20/18

As much as I'd like to, I don't think I will. Not sure why you would need two batteries unless you have other accessories or just want reassurance. Then that means I have two to replace every 4-5 years.

Obd port is empty unless I plug the autocal into it.

 

[gooffeyguy]

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I have a set of those exact same MSD wires that a buddy of mine gave me off his Camero about 5 years ago that I never put on my 5.3. They seemed a bit long for it. I wonder if they'll fit the 6.2l better.

2001 Yukon SLT
2012 Yukon Denali XL
2011 Yukon Denali RIP 5/20/18

 

[Rocket Man]

As much as I'd like to, I don't think I will. Not sure why you would need two batteries unless you have other accessories or just want reassurance. Then that means I have two to replace every 4-5 years.

Obd port is empty unless I plug the autocal into it.

One good battery is all a guy needs unless you’re running a lot of bass imo. You should just get yours checked out like others have said, and 10-15 minutes of idling isn’t going to charge it for shit.

 

[89Suburban]

Dropping her off tonight for state and emmisions inspection tonight.

 

[Doubeleive]

Dropping her off tonight for state and emmisions inspection tonight.

you have to drop it off? how long does that take and what do they charge?