cooling system maintenance 2

https://homecomfortsolutionslife.focalledger.com/posts/why-home-comfort-solutions-matter-more-than-you-think

I finally got around to flushing the coolant in my truck this weekend, and I'm kicking myself for putting it off. The old stuff was looking a bit rusty, and a friend warned me that neglected cooling systems can lead to sludge buildup that wrecks the water pump. I used a proper flush kit and distilled water, then refilled with the right 50/50 mix. It's a messy job if you spill, but now the temperature gauge sits perfectly steady even in traffic, and I have peace of mind for the summer heat.