Black rubber line attached to dip stick??
#1
02-02-2010 | 08:07 PM
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Beginning Member
Joined: Jan 2010
Posts: 23
Black rubber line attached to dip stick??
I own a 99 Blazer 4.3 there is a black rubber hose attached to the transmission dip stick tube. I don't know the exact size, but it looks like the size of my small finger. This tube has a black cap on it as well. Anyone know what it is?
#2
02-03-2010 | 12:04 AM
BF Veteran
Joined: Oct 2007
Posts: 2,797
From: In the Colorado mountains
Vent tube from the tranny, I believe. The front diff vent tube is up near the radiator, again, I believe.
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dcblazer
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