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Old 05-17-2007, 11:40 PM   #1 (permalink)
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Join Date: May 2007
Posts: 1
Default Please Help! Tach Problems

when my bike is idleing the tach is jumping from 1g to 2.5g, but the engine isn't reving up, like the tach has a mind of its own. stops doing it after the bike has been running for a min. or so. Doesn't do it when im moving, just at idle and when i first start it up. Could it be plugs or plug wires?
bike is an 05 gsxr-750 7300miles