What did you do to your NNBS GMT900 Tahoe/Yukon Today?
- Thread starter phattyford
- Start date
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put a new DENSO air filter in it, finally got around to ordering some maf cleaner. I normally don't worry to much about maf, but recently I saw where these Gen 4 use a mix of the maf, well mostly maf steady state for the timing map. got me wondering before I tune my timing map if I should clean it up just incase. turns out it was actually pretty dirty. the idle g/s were around 7.2 before, now I'm seeing 5.9ish. and where it was a few % neg in long term trims it looked to be heading postive.
huh.
huh.
CaptainAmerica1
Full Access Member
Husky mudflaps are great.
CaptainAmerica1
Full Access Member
Grady_Wilson
Supporting Member
Dang, the Husky mud flaps are coming out of the woodwork.
Can't get a better endorsement than having a bunch of members here running with them.
Can't get a better endorsement than having a bunch of members here running with them.
and the tool bags, lol
Blah.....fuckn hot
Gaah!
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