I know the 03+ gauge clusters commonly have issues and issues are pretty common. You can probably group the 99-02 trucks in there as well. My gas gauge crapped out on my gauge cluster about 3,000 miles ago. GM has had a recall on the gauges if your truck is 70,000 miles or less (mine has 76k :no for awhile now. If you are over 70,000 miles, you can find cluster repair services on ebay or craigslist for around $60-$80.