In addition to the expense, you must thoroughly flush your system before adding it.
The bottom line is, a glycol-based coolant is more cost-effective, and with a well-maintained cooling system, it can perform rather well.īut, there are some drawbacks to the use of waterless coolant. “Also, because of its non-corrosive properties, it can last for decades without needing replacement.” A typical glycol-based coolant should be replaced every three to five years.įor a daily driver, though, Mike told us that upgrading to a waterless coolant might not be necessary. “Waterless coolant can help prolong engine life because of the lower pressures achieved in the cooling system,” Mike said. Of course, dirty coolant should always be changed, but Evans won’t break down over time.
Evans tells us that its waterless coolant will last much longer than conventional coolants, which should be changed every few years or when it’s dirty.