You're joking right, 65F? I preheat below freezing. There's no point to preheat
above that ... If you really want to preheat I suggest moving up North, then it
will have some meaning ...

Regards,
Jeff

Quote Originally Posted by Slyfox View Post
Oh and I preheat the engine under 65 degrees. I leave it on 24/7 thinks it's summer that way