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  • 1 Post By Dave Severson
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Thread: Tackometer help!
          
   
   

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  1. #1
    Dave Severson is offline CHR Member/Contributor Visit my Photo Gallery
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    Might want to check your connections, especially the ground for the tach....
    rspears likes this.
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    rspears's Avatar
    rspears is offline CHR Member/Contributor Visit my Photo Gallery
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    Quote Originally Posted by Dave Severson View Post
    Might want to check your connections, especially the ground for the tach....
    The tach is a pretty simple device, counting the pulses at the negative side of the coil and dividing by the number of cylinders. A loose connection might indeed do what you're saying. Is it an OEM tach, or aftermarket? Can't see how cold weather could affect the gauge function...
    Roger
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