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

Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.

the 18th letter

Full Access Member
Joined
Feb 14, 2010
Posts
1,093
Reaction score
1,227
Location
Northern New Jersey
There is more action on the parts of the forum dedicated to the more modern vehicles unfortunately. I am going to be trying to get my ac working again soon too. Gotta handle my stalling in the heat problem first. I'm thinking icm...
I surmise you are correct. I dont even see the OBS on the street nearly as often either. 20 years went by fast for me....
 

TheAutumnWind

Full Access Member
Joined
Jan 8, 2015
Posts
3,255
Reaction score
1,997
Cap rotor and wires today. The old cap and rotor were toast, i think they were original from 94. Wires weren't too bad.

Runs smoother

20190629_180534_HDR.jpg Screenshot_2019-06-29-22-52-37.png
 

TheAutumnWind

Full Access Member
Joined
Jan 8, 2015
Posts
3,255
Reaction score
1,997
Fixed up the visors and headliner.

Its terrible compared to a pro job but hey better than it was. Ive got like $20 in adhesive and $10 fabric

Broke that darned trim above drivers window...let me know if there is somewhere i can buy one.

20190707_140720.jpg 20190707_160800.jpg 20190707_140731.jpg 20190628_181434.jpg 20190628_181331.jpg
 

Tonyrodz

Resident Resident
Joined
Feb 16, 2012
Posts
33,201
Reaction score
51,450
Location
Central Jersey
Fixed up the visors and headliner.

Its terrible compared to a pro job but hey better than it was. Ive got like $20 in adhesive and $10 fabric

Broke that darned trim above drivers window...let me know if there is somewhere i can buy one.

View attachment 226262 View attachment 226263 View attachment 226264 View attachment 226265 View attachment 226266
Looks good from Jersey :D
Ac delco pro waterpump next. Painted flat black hopefully it wont rust.

View attachment 226267
Did you use Rustoleum?
 

drakon543

Full Access Member
Joined
Feb 15, 2016
Posts
2,473
Reaction score
1,722
i haven't done much with mine in a while. ordered new tires for it and im debating on taking off my diy cat back and doing a stainless catback. ive always had flowmaster but im not a fan of the force 2 they offer for a v8. so im thinking gibson or magnaflow as i prefer more growl than the force 2 has.
 

TheAutumnWind

Full Access Member
Joined
Jan 8, 2015
Posts
3,255
Reaction score
1,997
Got the waterpump in late last night. Boogered some of the threads on the clutch fan studs so i ordered some new ones... Darnit. It's attached with only 2 nuts atm.
 

drakon543

Full Access Member
Joined
Feb 15, 2016
Posts
2,473
Reaction score
1,722
Looks like a pro job from here.



Probably not a good idea to drive it. If they shear while you're driving will make an awful mess.
ive actually seen the fan blades sheer off and tear right through a hood so x2 that comment there.
 

TheAutumnWind

Full Access Member
Joined
Jan 8, 2015
Posts
3,255
Reaction score
1,997
ive actually seen the fan blades sheer off and tear right through a hood so x2 that comment there.
Well it has to get me home then im good. I've got the hardware kit now.

Wish me luck

Damn now I really want that composite blade if only just to eliminate that concern...
 
Last edited:

TheAutumnWind

Full Access Member
Joined
Jan 8, 2015
Posts
3,255
Reaction score
1,997
Ordered ad244 tp upgrade and it came in busted up so amazon sent me a replacement and the plastic cover was broken on that one too...

I guess ill try to run it and see what happens.

I have not found a how to with pics that i felt like was super clear on the wiring for a tbi truck yet. Afaik there is an ignition wire that needs to have a resistor which came with the painless pigtail i ordered and a sensing wire that i can route to my junction box.

Then the bracket needs slight modification and a longer belt.


20190723_214250.jpg 20190723_214504.jpg
 

Forum statistics

Threads
137,787
Posts
1,992,278
Members
102,782
Latest member
Mountain Rambler
Back
Top