My Poor Florida Truck

My truck does not like this cold weather. I have to agree. It was born and raised in the tropics. It was modified to not overheat while pulling boats or sitting in traffic with the air conditioning going full blast. The 12 volt battery has given me the most trouble. The truck has had 3 new batteries since the weather turned cold, 2 months ago. And the heater, which has never seen use, does not put out heat. It seems I need a different thermostat, one for cold temperatures. And my coolant hoses are routed incorrectly for cold weather. My radiator is oversized, with no easy way to block the cold incoming air. But at least I have good tires. I still love my truck