Is the only additive I ever use or ever will use.
It is a high-detergent oil that gently cleans your motor rather than a harsh cleaning like a solvent-based additive like Gunk Motor Flush (which I used on previous cars before I knew better).
I know ARX is supposed to be the good stuff, but for those who want a clean motor, running Rislone once per year for 3k really seems to work well. I once had the valve covers off my old Camaro and it had Castrol dino & Rislone once per year.
It looked like it had 30k on the motor when if fact it had 150k+!!!
It is a high-detergent oil that gently cleans your motor rather than a harsh cleaning like a solvent-based additive like Gunk Motor Flush (which I used on previous cars before I knew better).
I know ARX is supposed to be the good stuff, but for those who want a clean motor, running Rislone once per year for 3k really seems to work well. I once had the valve covers off my old Camaro and it had Castrol dino & Rislone once per year.
It looked like it had 30k on the motor when if fact it had 150k+!!!