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bluwtr49's avatar
bluwtr49
Explorer II
Apr 04, 2016

Cleaning Side Radiator

For those of you with side radiators:

How often do you clean them.
How do you know if they need cleaning.
How do you clean then and how do you know if the come clean.

Since they draw air from the outside, one would think if it's dirty you could see it but I just don'e know. We have 95K miles and I have no idea if the PO cleaned it ore not.

Thanks for any insight.