My speedometer and tack are erratic and bounce back and forth while driving. on 2006 Ford F-350 Super Duty

This normally happens in cold weather. Any recommendations or solutions?

by in Moss Point, MS on February 14, 2012
1 answer 2 comments
ANSWER by on February 14, 2012
There are many problems with those speedometer, more likely it needs to be replace.
COMMENT by on February 14, 2012
Thanks for the fast response. When you refer to 'it', I assume you mean the instrument cluster, right?
COMMENT by on February 14, 2012
Yes the instrument cluster.