srdavo
Well-Known Member
I have a Schwinn speedo, the $12 one from walmart. it would go blank the moment my engine started, then come back on, but I would have to re-enter my wheel size, on the fly. then it worked fine. so, I just take it off the mount & put it in my pocket till I get it started, then put it back on the mount & it works fine. kind of a pain. glad to know it can be fixed....radio shack here I come!