Misfire with Jumpy Tach

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#9 (permalink)

07-20-2016, 06:43 PM

Rawkkrawler Rawkkrawler is offline

CC Member

Join Date: Apr 2010

Location: Tampa, FL

Cobra Make, Engine: Everett Morrison

Posts: 144

Not Ranked

Quote:

Originally Posted by Gaz64

I would disconnect the tachometer, and observe engine behaviour.

A fault tach can cause all of this.

Since it is connected to the coil negative, any internal short to ground is like a random ignition cut off.

I should have mentioned earlier, i did actually try that. No change.

I appreciate the suggestions!

__________________
Mike D
Tampa Fl

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