I don't recall where mine comes from, but it was a brick and mortar auto store. (Murreys, Autozone, Sears, etc.) but it is a little 12 V compressor with gauge, that's been working fine for a few years. I got it probably 3 years ago when one of the tires in the Explorer was leaking. Now I use it in the first of the month when I clean the FEH, I also check the tires, and put air in as needed.

I'm sure it didn't cost $30, $20 sounds about right.

First 4WD Hypermiler

Have you read the FEH FAQ?

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