I use Amsoil and it comes out looking as good as it did going in.. Its looks soo good that I then put it in the car and run it another 5k, and it still comes our looking new.. So guess what, I save it and put in the lawn mower all summer,, then it turns a little dark, so I then dispose of it....in a proper container of course and take it to a oil reclaim center where they filter it and it starts all over again.
I use Amsoil and it comes out looking as good as it did going in.. Its looks soo good that I then put it in the car and run it another 5k, and it still comes our looking new.. So guess what, I save it and put in the lawn mower all summer,, then it turns a little dark, so I then dispose of it....in a proper container of course and take it to a oil reclaim center where they filter it and it starts all over again.
Damn, you're getting your money's worth out of your Amsoil! I switched from Mobil-1 to Amsoil last change, runs cooler, & like you say, it stays clean looking. Happy with it so far.
i run the mobil 1 thru a cheese cloth and then use it in the old truck. i would not use it in modern truck as 20-50 is too much and and the motorcycle oil does not contain additives used in auto oil