My tach is going crazy... at idle it bounces between 3 and 5000 rpm, if i give it gas it will bounce up to redline even though it's not turning more than 5000.

i've looked in my haynes but all i can see is a wire from CPU.

is this a problem that shows up a lot? any fixes???


thanks

I have 2 tachometers now that do the same thing. I've been told that there is a loose connection within the tach that causes it. I've been told that there is a way to fix it, but it involves opening up the sealed unit which I'm not inclined to do.

Chris

found problem .. loose connection to the battery....

thanks

thanks for the follow up, I will check that to see if it's my problem as well.

Chris