den_s, I'm with you, I've only told my brother, but it wasn't a risk at all. He's the parts manager at a Chevy dealership and has all of his maintenance done at the dealer.
I am currently trying to get him to do a cycle of Auto-Rx. He has a '91 Chevy truck, 305, with 171,000 miles. The oil is changed often at the dealership, but I'd bet it is pretty well sludged-up.
I am currently trying to get him to do a cycle of Auto-Rx. He has a '91 Chevy truck, 305, with 171,000 miles. The oil is changed often at the dealership, but I'd bet it is pretty well sludged-up.
