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

[Doubeleive]

New Mohicans hopefully these last as long as the last ones

 

[Doubeleive]

Put a new one in the Silverado as well, lots of fun when there is a ton of crap hooked up and in the way, have to move the reservoir out of the way too otherwise that bastard ain't coming out, just in time for it to start raining

 

[j91z28d1]

wow all that is on top of the battery?

 

[Doubeleive]

wow all that is on top of the battery?

ya the k2's have a integrated fusible link/ multi-fuse that sits on top of the battery, I just happen to have extra equipment hooked up as well winch, amps, air ride, air compressor, lights, etc
I burnt one of the links out before that plate is about $120 and not repairable. It's split into different ratings like 40a/80a/120a, something to that affect
sometimes if one of those burns out you get a no start situation, or half the vehicle will not work and unless you check each link with a meter you can't tell and it leads to all sorts of headaches, it's came up a few times on the k2's

 

[89Suburban]

New Mohicans hopefully these last as long as the last ones View attachment 442506

I just replaced mine last night. It was 3+ years old and Sunday night it gave me the 'ol Whrr, Whrr, slow crank, *** puckered up. Did ok for a day. Then Tues night, same thing. NO WAY brother. I jumped right on that sht!!! She's very happy now.

 

[Doubeleive]

I just replaced mine last night. It was 3+ years old and Sunday night it gave me the 'ol Whrr, Whrr, slow crank, *** puckered up. Did ok for a day. Then Tues night, same thing. NO WAY brother. I jumped right on that sht!!! She's very happy now.

Mine were almost 5 years old which is a stretch for here, it gets so hot and then now that the temperature dropped I could tell they were getting weak, it was time.
I have a charger that will give like a 50a start boost if needed but haven't had to use that thing in good while when I had the 03 silverado it would sit for a few weeks sometimes and go dead.