- Thread Starter
- #16
So say my explorer which revved out at about 5000 RPM, my alternator is spinning faster at idle because they can put a smaller pulley on my motor, since my motor spins 1500 RPM's less than yours. It's just gearing, essentially.
Is it something I should be worried about? I'm pretty soft on the gas, never really go above 3000. Typically around 2000.