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Old 04-22-2015, 08:57 AM
Detroit Bill Detroit Bill is offline
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Join Date: Dec 2014
Cobra Make, Engine: Superformance, Survival Motorsports aluminum FE 482
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Quote:
Originally Posted by Sailfish View Post
I had an issue in my SPF with the tach being erratic. Turned out to be a bad battery to chassis ground (ground wire was just barely attached to the chassis). I cleaned and refastened the ground and the tach immediately worked as it was supposed to.
I think when I get my car I am going to make sure that ground is good and possibly add and or check the engine to chassis ground. That is a classic cause for mystery problems. Stand on the gas and the car stumbles.....
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