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tach issues !!!

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Old Mar 2, 2008 | 08:33 PM
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rbaaron18's Avatar
rbaaron18
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Default tach issues !!!

ihave a76 that had no tach function suddenly it bounced down from2500 to500 and stopped again Isee ive may have purchased a sub-per curciut board from mid america motoorworks it has 3 plastic washers with no instruction where they go I installed in what Ithink is proper position and tach zero out with key on but when running no function I do have new filter and going to try it but is it a waste of time????
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