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

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HiHoeSilver

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Hey brother how hard was it to put those lights in the rack and do you remember where you got the lights that fit the holes?

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Not hard. I've yet to do a write up because, well....they're not done. I have a bunch of pics of the install I could get you. I got the lights from @Bigbeardenali1992 and a lens was broken, so I disassembled them and put the guts into the rack. They worked out really well. They are/were winjet lights. winjet wj30-0064-09
 

00'BlueSteel

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Just went to eat lunch in my truck like everyday and when I started it up to turn the ac on it threw misfire code P0303, P0327, P0300. Hoping fixing the P0303 will fix them all.....
 

Tonyrodz

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Never smelled it oil is clean no smoke from exhaust. Nothing. The truck runs, smells and feels great
I had the same issue with my 4.8. I think when the mileage gets up there it just might be going past the head gasket very little and it's just burning it. I think to a certain degree it's normal. What's your mileage? When I swapped mine out, it was around 274,000. Motor never gave me any hint of a problem. Every other month I'd have to refill my overflow, as it was almost empty. Now I don't have that issue at all.
 

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