Posted 5/30/2011 07:37 (#1798743 - in reply to #1798680) Subject: Re: 03 Chevy Duramax gauge problems
High Springs, Florida
Mine got intermittent, then I read something on dieselplace.com about the instrument cluster acting wacky if you had one or more bad batteries. I took it to the local starter/alternator shop and they found one bad battery. Replaced both batteries and have not had the problem since.
This may not apply in your case, though, but costs nothing to load test the batteries.
03 Chevy Duramax gauge problems
