GM set to buy back some trucks.....

2004LB7

Well-known member
Dec 15, 2010
6,275
1,683
113
Norcal
from the comments at the bottom of the article, looks to be a heat treatment issue with the block that causes warping and hydrolock. seems they want to do the engine swap at the factory. not sure if true or how many vehicles it effects
 

Chevy1925

don't know sh!t about IFS
Staff member
Oct 21, 2009
21,065
4,735
113
Phoenix Az
Haven’t had a coolant eating issue yet but hopefully not. Sounds like they can’t even get you an equal truck if you got a fully loaded one.

Only issues I’ve had (so far) is the dpf plugging up and set of injectors.