Post any Tech Tips or any matters and questions relating to upkeep
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meadowhog
- Posts: 392
- Joined: Fri Dec 16, 2011 1:50 pm
- Location: South Bucks
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by meadowhog » Thu May 11, 2017 10:41 pm
My rev counter all of a sudden reads really high. I think it happened after what seemed like the engine momentarily died which is a little worrying it's self. When the ignition is turned on but engine not fired it reads about 4K rpm. The more things I turn on the lower it reads. Full beam on and it reads zero. Pull the green wire out it reads zero which id expect but I still get a reading of 2k when I pull the white of either the ignition switch or ballast. Pull both of and it reads 1k.
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bigbob
- Posts: 379
- Joined: Wed Aug 19, 2009 11:31 am
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by bigbob » Fri May 12, 2017 9:14 am
Have you tried replacing instrument voltage regulator under dash. Controls fuel, temp & rev counter I think. Often fails after a time. New solid state ones easily available.
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meadowhog
- Posts: 392
- Joined: Fri Dec 16, 2011 1:50 pm
- Location: South Bucks
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by meadowhog » Fri May 12, 2017 3:53 pm
It's the only thing I have tried. Fitted it last week.