Memory is not one of my better abilities and we stop and go a lot so I just leave it on all the time.
"Capt. Frank Hopkins" wrote in message link.net...
I run my fans five minuets before I start the engine and leave them on.
It helps keep the engine room a little cooler too.

Capt. Frank

Gene wrote:
Is it recommended to leave the ventilation system turned on in an I/O
or turn it off once you are underway?