tach needle stuck at 4,000

Discussion in 'Gauge Marks' started by Chuck71RS, Nov 5, 2020.

  1. Chuck71RS

    Chuck71RS Veteran Member Lifetime Gold Member

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    Hi Daniel:

    Needle is stuck at 4,000, even with the engine off. Start the engine and needle does not move. A while back the tach had the same and you rebuilt it

    HEI is installed

    Any suggestions before taking it out for another rebuild?
     
  2. CorkyE

    CorkyE Veteran Member Lifetime Gold Member

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    I don't think Daniel monitors this, or any site. Best way to get him is by phone. I'm certain you've checked connections, power, etc. Good luck.
     
  3. Coadster32

    Coadster32 Veteran Member Lifetime Gold Member

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    I know that my tach flips up to a number before shutting the car off. (I believe this is where some limiter is set or something like that). It is possible that this might be what you are seeing?
     

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