19
Jun
As your 4x4 racks up the miles from both daily driving and off-road adventures, its heating and cooling systems work harder than you might realize. These systems not only keep you comfortable, but they also play an important role in protecting your engine and ensuring reliable performance. In high-mileage vehicles, certain heating and cooling issues become more common due to age, wear, and exposure to tough conditions. Knowing what to look for can help you catch problems early and avoid being stranded on the trail or during your commute. Here are six heating and cooling problems often seen in high-mileage…