
How to repair an air coolant leak
- September 29, 2021
The coolant drain valve in your air filter is probably one of the most important parts of your engine’s air filter, and sometimes, it can be the only one that’s leaking.
The best way to fix a leak is to replace the coolant filter, but that can be a hassle, especially if you’re not a mechanic or someone who’s never used a coolant-cleaning system before.
Fortunately, there’s an easy way to repair the coolants drain valve that could be a lifesaver in the case of a leaky air filter: You just have to plug the drain valve back in.