Long term reliability of GM 8.1 Liter
I'm curious to know what kind of experiences owners of GM's 8.1 liter have had regarding long term reliability/durability. I believe it had the piston slap issue in every year the engine was produced...
Forum Discussion
colliehauler wrote:
Great motor just thirsty. Will pass everything but a gas station.
Yep. Nothing more fun than being able to accelerate up a steep grade.
