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Post by the88bird on Jun 21, 2014 13:38:35 GMT -5
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Post by Stinger on Jun 21, 2014 15:23:43 GMT -5
Vacuum is very handy for diagnostics. It can tell you if you have any vacuum leaks, if your cam timing is wrong, if you've got a leaking valve or a blown headgasket, etc.
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