Author Topic: CITYCOM Tach rmp suguring but engine is not  (Read 448 times)

trying59

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CITYCOM Tach rmp suguring but engine is not
« on: July 22, 2016, 09:30:01 PM »
Tach is going up and down like a yo you at times.   The engine is normal .   Bad ground ???    Or is it cable run ?  Tach relines but engine is just going along as per normal why ?   safe to egnor for a little bit or not ?