GM 3.6L engine cleaning before and after

[@c00cs1]

Very nice job Antonio 💯

[@antonioaguirre6166]

Thanks 💯 like and subscribe it helps the channel.

[@curtisgore1611]

On the engines that have carbon build up on the pistons, do you think the rings are stuck with carbon causing alot of blowby. Should I replace rings since I've gotten the heads off? Motor has 130,000 miles on it

[@antonioaguirre6166]

it really doesn't make the much of a difference with new rings. I would just remove one piston and inspect it. if the rings are not stuck nor have too much carbon built up, I would leave it alone. on the other hand, if you piston rings are stuck specially the oil rings, I would pull them all out and clean the pistons and install new rings for sure.