What did you do to your OBS GMT400 Tahoe/Yukon Today?

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redaddiction

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Apr 21, 2012
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Mine has 100 miles just put a new alternator on so it's all like new.

Really has 124k
 

qukon 95

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Apr 7, 2011
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I had a hissing sound under the hood and i found the rubber elbow
that connects the pcv tube to the throttle body and another vacuum
hose was cracked replace them still had the hissing.... the gasket
under the throttle body was bad . I did notice a ruff idle for awhile
now it idles smooth and i will drive it mon. Then wed i decided
to replace the leaking heater hose connector that mounts on top of
motor by ign coil i put socket on it and it broke with a peice still threaded in the intake(DAM) it took 2 hrs vacuuming out
all the peices and using my inspection camera to make sure i got
them all out the intake . got the new one threaded in no leaks!!!
 

Donnie Yukonie

Yates Caretaker
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How does the pearlizer hold up scott? looks good, And that lift looks bad ass man What did you go with?
 

slipping

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so far so good. havent installed it yet, just a little trim bezel on my console. I put up more pics in my build thread. i want to check it out in the daylight to see what it looks like.
 

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