jumpy tach when cold.......
Thread Starter
Burning Brakes
Joined: Dec 1999
Posts: 1,114
Likes: 0
From: Lawrenceville Georgia
jumpy tach when cold.......
Since the weather has turned cool my tach jumps around only at idle. It has gone all the way to 7000!. I didn't know it would register that high. :eek: Any hints on what may be the cause? All the other gauges remain normal and engine is idleing perfect.
(I have an '89 Vert with 38,500 on the clock.)
(I have an '89 Vert with 38,500 on the clock.)
