anyone who can't follow direction's and is too broke too pay attention will answer your question.
Amsoil keeps me on the road for thousands less in maintenance cost. OPEC cutting production now
enjoy your dollar oil at $3 a quart.
hook line sinker? going fishing? you forgot the bait.
Ha!!!!!!! I'd like to see the math on how Amsoil costs you thousands less in maintenance costs. It sure as heck can't for me when Chevron can be had at 59 cents a quart. And if Amsoil was more cost effective, the vast majority of heavy equipment/tractor trailer operators would use it. They don't!
They must have missed the "one year" part of oil change interval recommended my Amsoil. Did they do 25,000 miles in 3 years or something? Sorry, but Amsoil's only gonna cause sludge if you get crazy with the length you run it or you have a mechanical problem in the engine.
seen engines fail with coolant leaks. This is simply not the case. It's more on the lines of varnish and coking from long OCI. The engines don't fail...it's just one ________ of a mess.