[transamkid]

so my pretty much brand new autometer tach keeps messing up. it will work occassionally on start up, and then work for a while. then it will stop working. but if the lights are on or anything it will still go on (the light not the needle). all the connections are tight and everything seems to be fine. could there be some kind of problem or interference with the MSD setup im running? (6AL box, pro billet dist., wires, coil, etc.) i see in jegs and summit all sorts of converters and stuff for tachs.