Originally Posted by gsrteg_96
I purchased an aftermarket tachomter. I also bought a Haynes manual so I could figure out what wire to hook my tach up to. It has be kinda confused and I dont wanna mess anything up by hooking it up to the wrong blue wire. My question is what wire and where is it located do I hook my tach up to? I looked under my dash but theres many blue wires going everywhere. Thanks.
Not to be a scumbag, but what's the point of having 2 tachs in the car?