Factory Tach Bouncing Around.

Posted By: OA5599

Factory Tach Bouncing Around. - 01/03/09 01:49 PM

Factory tach in 69 Cuda. Jumps around 500-1k RPM most of the time. I'm not sure how to go about troubleshooting it. Anyone have any advice before I get frustrated and ship it off?

Thanks

Posted By: racealittle

Re: Factory Tach Bouncing Around. - 01/03/09 06:24 PM

Do you have a MSD ignition? or stock?

Posted By: OA5599

Re: Factory Tach Bouncing Around. - 01/04/09 12:02 AM

Stock ignition.