Tach not working right
Thread Starter
On The Tree
Joined: Aug 2008
Posts: 129
Likes: 1
From: Texas
Tach not working right It shows its idling at 1500 rpms and the needle vibrates up and down at 1500. If I rev it it works fine. Its hooked up with the tach wire with a 1/2 watt 680 Ohm resistor.
Anyone know why it might be actin like that?
Anyone know why it might be actin like that?
Thread Starter
On The Tree
Joined: Aug 2008
Posts: 129
Likes: 1
From: Texas
I'm not sure if he did. I tried it on all of them. Right now It has a 680 ohm 1/4 watt resistor wired into it. It seems to work best on 6 cylinder mode.But its not reading right when the motor is revved up.
