1973 johnson 65 horse out board

[wicked@westman.wave.ca]

ive got a vanguard banshee and my spedo was working last time out ,now neither my tack and my spedo are working ,how do i fix?

 

[tashasdaddy]

Re: 1973 johnson 65 horse out board

there is nothing in the standard speedo that is electrical, other than the light. it works off air pressure, in the tube running from the pitot, on the transom. did the pitot get tited up? tach, is probably loose/dirty connection or bad rectifier.