86 Tach problem
86 Tempo, 4 cylinder, automatic.
The tach needle sits at 3k rpms when car is on - the engine is obviously not running that fast at idle. If you rev it up to 1500 to 2000 rpms the needle will start to move past 3000. Occasionaly, I have seen it laid over on the right side when the car is off. Could this be a dirty connection or something?