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Type: Posts; User: G3Jim

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    Sticky: Re: Jumpy Tach - Solution (BassTaurus)

    On the back of the tach (you likely need to remove from the dash), you can see a dial with markings like "6P" and others around it. There will be a slot for a small flat head screwdriver. There is...
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    Sticky: Re: Jumpy Tach - Solution (Crosseye)

    I want to say 23P, but I haven't look recently. Its whatever came standard on the 150 VMax in 2004. Runs well, but will admit that I had a bite problem yesterday after coming off plane. Had to let...
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    6,604

    Sticky: Jumpy Tach - Solution

    Hey all:

    I have a 2004 G3 HP180 running a VMax 150. Just this spring, the tach started acting jumpy and erratic. Tapping on the glass would get it to settle a bit until the next time. Had no...
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