Okay, I bought bought this '90 Teg over the weekend. It has 138,000 miles on the clock. When I start it cold, the engine gives me this 'growl' like the main bearings are shot, when it builds oil press, it goes away. I have driven a Toyota engine like that for a long time with no problems, but this is my first Acura, and I'm wondering what the life expectancy is.....
Any ideas?
Has anyone ever used Prolong? Does it work?:dunno:

Thanks!
-c