Paul Smith

Interesting points, especially the part about recirculation. I usually use recirculation once the cabin has cooled down, but I hadn't really considered how long-term use might affect moisture and odors. I'm also curious about the startup point—does waiting for the RPMs to stabilize actually make a noticeable difference on modern vehicles? Has anyone here tested this in very hot weather?

I definitely adjust my maintenance routine with the seasons. Before summer, I always check the cooling system, tire pressure, and make sure the AC is working efficiently. During colder months, I pay closer attention to the battery and tire condition. I've found that small seasonal checks can help prevent bigger issues later. Does anyone else have a maintenance habit they never skip, regardless of the season?