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DC Crew
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Discussion Starter #1
Anyone ever used/made their own smoke machine for testing vacuum leaks?

The automotive grade machines are several hundred dollars, but I've read that some have had success with cheaper party fog machines.

I'm not interested in spraying carb cleaner all over the motor to chase the issue since I've seen how well the smoke machines work.
 

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I haven't ever tried it, but I heard a can of air duster works. When you spray the air near the leak it'll shoot the rpm's up a little. Like I said I've never tried it, and don't know how well it works. No mess, and could potentially be free if you have a can laying around the house. :huh:

:cheers:
 
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