What did you do to your NBS GMT800 Tahoe/Yukon Today?

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GJones

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In all honesty I have to say you should get an OEM used harness and relay pack and return that one. There’s a member here (@ScottyBoy ) who gets them, cleans them up, re-looms them and sells them for about the same price as that one. All of the aftermarket ones have a tendency to melt when it gets real hot, like 100* days. Nelson, LS1 Fans, etc. My LS1 Fans harness melted when I was 150 miles from home on a 102* day and stranded me. I rebuilt it with 80 amp relay blocks and heavier wire and it melted again. My OEM one has been going for 2 summers with no problems. It’s a different design than the aftermarket ones. I wish I’d known before I went through all the crap I did. Just a heads up.
Guess it’s a good thing I kept my original fan. Haha
Saw nothing but positives on here about these guys.


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Rocket Man

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Guess it’s a good thing I kept my original fan. Haha
Saw nothing but positives on here about these guys.


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Nelson Performance is allright I guess but Google “ Nelson performance fan harness melts” and read up, then take into account what you read coupled with my experience before you install it.
 

Rocket Man

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Nelson Performance is allright I guess but Google “ Nelson performance fan harness melts” and read up, then take into account what you read coupled with my experience before you install it.
Actually most of those threads are old.But it’s well known that plenty of the aftermarket harnesses melt.
 

Tonyrodz

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Actually most of those threads are old.But it’s well known that plenty of the aftermarket harnesses melt.
Before I bought mine from @ScottyBoy, I had bought a new aftermarket harness from one of those companies that sells them--forget which--but once I started getting and reading feedback about the aftermarkets, I sold it. Def don't want an important part such as that failing on you at the worst moment, possibly ruining your motor. Or worse, your truck catching on fire.
 

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