Topic: Tach broblem and idle problem 85 22re

[montanatoy]

Getting really mad truck sits overnight and the tach wont work takes like 7 miles or so and then it works what could be the problem?  The engine has a rough idle to it also, wont stay idleing in morning changed plugs,cap,rotor,wires, im new to the 22re so not sure what else to do.

Any help would be appreciated
thanks

[Monster Yota]

My tach on my 22RE doesn't work when the motor is cold, once it warms up the tach works fine.        Mine Idles fine... 

I haven't had the time to check out why the tach does that, but truthfully I don't really care...    I will eventually fix it!