Recently i just replaced my optispark and ICM, while i was doing such i also installed the cam, lifters and rr's i have listed in my sig, the car smokes slightly around the back of the engine bay (engine oil from the smell of it, nothing i cant fix if thats what the issue is) and the car was operating fine and normally for 2 days when i installed my new componenets, now all of a sudden my tach wont move...it wont even so much as bounce once in a while...i know nothing of this sort of problem or even what drives the tach, i know in old school motors it works off the distrib *shrugs* i need help and i need it bad, any sugguestions, repair instructions or pictures would be very helpful, thanks
-Jon

 

tap the dashboard with your hand one or two good taps should do it mines
got stuck and that is what I did to get it working again

 

Somthing happened with my speedo once,the needle was loose on the shaft. I had to take the clear lens off and press it back on.

 

thanks, i tried tapping on the lens and idk if that did it or it just didnt wanna work last night but whatever the reason she moves again just like nothing ever happened, thanks.