ATTN: Gearheads - Detecting a Vacuum Leak
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ATTN: Gearheads - Detecting a Vacuum Leak
I know, but can't recall, there is a way to detect a vacuum leak using carb cleaner. I think my rig has a vacuum leak(s) and would like to check it using this method.
What is the process?
What is the process?
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OK, I'll give that a shot...I was just thinking there was a little more that. I'll try it and report back...thanks!
And Jim, have you been drinking?
And Jim, have you been drinking?
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Oh man, I was just kidding...don't take it the wrong way, I was just goofing around. Sorry, bud...
I've been drinking though...I'll have a brew for ya.
Thanks for tip...I'll give it a shot tomorrow if the weather is good.
I've been drinking though...I'll have a brew for ya.
Thanks for tip...I'll give it a shot tomorrow if the weather is good.
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Another method is to use a propane torch. With NO FLAME of course. Just direct the nozzle, spewing propane fumes around where you think the leak is and the engine will speed up when you get close. The propane is also a bit easier on the plastic engine parts than carb cleaner is.
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#8
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Originally Posted by WATRD
Another method is to use a propane torch. With NO FLAME of course. Just direct the nozzle, spewing propane fumes around where you think the leak is and the engine will speed up when you get close. The propane is also a bit easier on the plastic engine parts than carb cleaner is.
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Originally Posted by r854rnr
Might want to be careful with this one! Propane is heavier than air, so it will "pool" in low areas until wind, or ignition gets rid of it.
I am more worried about spraying a flammable liquid (carb cleaner) around my engine compartment than I am about propane collecting in some out of the way cubby hole. Besides, the fumes from carb cleaner will pool in the same way.
Last edited by WATRD; 11-16-2004 at 12:05 PM.
#10
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Originally Posted by WATRD
In an enclosed space I would tend to agree, but in an engine compartment, with the fan blowing, it's all you can do to get the nozzle close enough for it to work before it gets blown away.
I am more worried about spraying a flammable liquid (carb cleaner) around my engine compartment than I am about propane collecting in some out of the way cubby hole. Besides, the fumes from carb cleaner will pool in the same way.
I am more worried about spraying a flammable liquid (carb cleaner) around my engine compartment than I am about propane collecting in some out of the way cubby hole. Besides, the fumes from carb cleaner will pool in the same way.
I think we can all agree not do do either of these methods in an enclosed space!
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