vacuum diagram

Last post on Nov 05, 2009 at 2:43 PM

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What is this discussion about? Isuzu Trooper II, SUV

#1 of 1 vacuum diagram by sirleroy Nov 05, 2009 (2:43 pm)
Recently got a rough running 1989 4 cylinder Trooper II. Removed the throttle body and found two vacuum outlets on the under side of the body not connected to anything. Anyone got an idea where they go?