Well, I have air and many tools which use it. So what is the best way to flush with an air compressor?

I was thinking of opening everything that is easy to get at and using the can o flush. Is there a better method?

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1984 123.193 372,xxx miles, room for Seven.

1999 Dodge Durango Cummins 4BTAA 47RE 5k lb 4x4 getting 25+mpgs, room for Seven.