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  #1 (permalink)  
Old 05-11-2009, 03:26 PM
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Default The Smoke Machine Oil Leak Detection

Anyone have any experience with "The Smoke Machine" leak detection system?

I'm looking for an engine builder or service shop in the SF Bay Area that has one.

http://www.thesmokemachine.com/homepage.html

Thank,
Dan
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Old 05-11-2009, 03:30 PM
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Originally Posted by ou812545 View Post
Anyone have any experience with "The Smoke Machine" leak detection system?

I'm looking for an engine builder or service shop in the SF Bay Area that has one.

http://www.thesmokemachine.com/homepage.html

Thank,
Dan
Dan,

Just curious. What kind of leak are you chasing? You can buy a pretty inexpensive dye kit/light through Summit or Napa that would be effective in isolating most problems.
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Old 05-11-2009, 03:30 PM
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You can pick one up on ebay.. current bid is 19.99
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Old 05-11-2009, 03:32 PM
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It appears to be a rear main, but the source can be a number of places.
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Old 05-11-2009, 04:31 PM
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It appears to be a rear main, but the source can be a number of places.
The dye kit will point you in the right direction. You'll be able to see if the intake is leaking, valve covers, etc.. I thought my leak was a rear seal failure, but it ended up being an oil galley plug on the back of the block (which meant that the transmission had to come out).
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Old 05-11-2009, 04:41 PM
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Yes the dye does work quite well.. I have a bunch of it here I bought from Summit. Makes a hell of a mess if you have a big leak, but so does the oil..
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Old 05-11-2009, 08:28 PM
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I had a leak that I just couldn't track down. I thought it was the rear main or the pan, so I changed those. I also looked at the front cover, and valve covers. I just couldn't find it.

Hooked up the smoke machine at Lou's Cars. Took about 10 minutes. Smoke came out from under the fuel pump block of plate. A little silicone and the leak was fixed.
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Old 05-11-2009, 08:40 PM
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I have an industrial fog machine sitting in the garage. Sometimes I consider trying to outfit it to pump fog into my engine to check for leaks..
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Old 05-17-2009, 08:41 PM
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On a whim I bought a Leak Tamer. Only because I seem to get them too often..

If you want to come over and use it you are welcome to.

Mike
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Old 05-19-2009, 05:15 AM
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I've successfully used the exhaust side of a shop vac to apply a little pressure to the crankcase on a stopped engine after wiping it clean. Much easier to find a leak before the fans blow the oil around.
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