Hi All, I've got a Force 70HP engine and recently connected a tach. I Only started the engine 2 times since I installed the tach. First time the tach showed approx. 1000RPM at idle. Second time I had 2000RPM idle with the engine running at the same rpm's as the first time. Does anyone has any idea what can be wrong? My first idea was that there's something wrong with the voltage regulator, but I can see that the voltage is 13,5V when the engine is running. Thanks.
