The mechanical fan was included in case the OP wanted to go tow something. The electric fan was included primarily for air conditioning, and only was given the secondary job of backup cooling in case the primary fan didn't do the job, for some reason.
I replaced the wimpy little electric fan with a huge Jeep Grand Cherokee 19 inch electric fan. It sounds like a jet engine when it's on. If needed, I can still install my mechanical fan, should I have the urge to haul or tow something heavy.
|