Engine vacuum test is similar to testing vacuum leak in intake manifold? can it tell about the vacuum leak in intake manifold?
Jul 22, 2011 at 8:48 AM
vacuum test
FAHDASLAM
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Yes it will show a leak in the manifold, but it will not physically locate it, you can listen with a hose for a hiss, or brush a little fuel around (be very careful doing this) and listen for a rev pick up as it draws in the fuel.
Jul 22, 2011 at 10:33 PM
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