2nd Generation Specific (1986-1992) 1986-1992 Discussion including performance modifications and technical support sections.

Tach starts working when reved

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Old Dec 20, 2007 | 02:53 PM
  #1  
Napsterfreak15's Avatar
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From: Rockford, IL
Tach starts working when reved

Everytime I start the engine up the rpm tach wont work until i rev it to exactly 3200 rpms. Then it works fine. This happens every single time I start it.

Just wondering if anyone else has had these issues.
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Old Dec 20, 2007 | 03:28 PM
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classicauto's Avatar
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From: Hagersville Ontario
Most likely a trialing coil going bad since the tach is fed by the trailing coil pack.
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