Quote:
Originally Posted by Wbulk
You can test the canister with a vacuum pump or simply sucking on the hose fitting and then put you tongue on it to hold the vacuum. If it won’t hold in it’s bad.
Wayne
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From the school of hard knocks...
Be careful, I sucked up a bug doing this. YUK
My suggestion, if using the poor boy method, is to blow first, then suck. Putting a piece of cloth (your shirt will work) between the tube and your mouth is a good idea also.