Hummer Forums by Elcova - Intake question???

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- - Intake question??? (http://www.elcovaforums.com/forums/showthread.php?t=38999)

Flyinj

02-11-2010 10:32 PM

Intake question???

I cleaned my throttle body today. However, when I removed the baffle box gas came out of the box where the hose that recirculates unburnt gas connects. Not much, but enough to pour out. Is this normal or is this something that the dealer needs to check out???
Thanks for any advice.

HummerJim

02-16-2010 02:18 PM

Re: Intake question???

I cleaned the throttle body on my H3 with some spray on Gumout and I seem to remember a little gas coming out when I took it off. Maybe a thimble full?

wpage

02-17-2010 11:08 AM

Re: Intake question???

Dont worry about it. Crankcase ventilation recirculates vapors from the engine back into the manifold. Usually a mix of fumes consisting of water vapor gas etc. During cold start mostly condensation.

Flyinj

02-17-2010 01:26 PM

Re: Intake question???

Thanks for the input, I ordered a new hose, the original was pretty dryrotted. Could have been allowing aditional moisture in.

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