As hot rodders and racers, we tend to focus on the things that make power and make things look cool, rather than paying attention to boring maintenance items. Sometimes that’s okay, but sometimes that comes back to bite you. And if we happen to find a potential project somewhere we tend to think about coolant only if the thing doesn’t stay cool. It’s a sad state of affairs, but it is true.

In this video, you’ll see Emily and Aaron try out some Peak cooling system flush for the first time. It’s easy to wonder how good this stuff really is, but apparently the answer is REALLY GOOD because they were super impressed.

I recently replaced the cooling system in two of my cars so I know they are clean, but now I want to find something that I can clean!