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.

rolfsent

Full Access Member
Joined
Apr 17, 2011
Posts
475
Reaction score
5
Location
Cincinnati
Well it looks like my Fuel injector is going out. Fuel pressure is leaking down, hard starting and misses when idle. Finally pulling the trigger on Monday and saying goodbye to $425!
 

noJeepshere

Full Access Member
Joined
Nov 26, 2010
Posts
1,015
Reaction score
86
Location
Bountyfull, Utahrd
Finally finished with the axle swap by installing the driveshafts and took it out to have a little fun.

9cce48a922c001294d341018858d6670.jpg


sent from a slablet
 

Gzes

the drifting 2dr
Joined
Aug 9, 2011
Posts
5,433
Reaction score
51
Location
Wichita tx
So the 350 had a a shit ton of blowby last night. Pretty sure it's a goner so now gonna search for a 4bt
 

chaingun427

OBS Mad Scientist
Joined
Feb 1, 2014
Posts
435
Reaction score
38
Location
Mooreland, OK
Don't go 4 bolt, get a 2 and have splayed caps installed. It's much stronger than a typical 4 bolt

Sent from my SAMSUNG-SM-N920A using Tapatalk
 

Gzes

the drifting 2dr
Joined
Aug 9, 2011
Posts
5,433
Reaction score
51
Location
Wichita tx
Yea cummins swap is what I'm gonna do. Gonna park it for a while and get ahold of the motor. Should be an easy swap
 

Forum statistics

Threads
132,200
Posts
1,863,820
Members
96,716
Latest member
kendrick newborn

Latest posts

Top