Thread: Ways to test the Vacuum Advance?
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Old 03-17-2008, 06:08 AM
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AM.MSCL AM.MSCL is offline
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Default Ways to test the Vacuum Advance?
I may have a Vacuum Advance on my HEI distributor that is not fully functioning correctly. Does anyone have any ways I can test it to find out if it good, bad, on its way to bad?
Thanks
Ray
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