well, from a troubleshooting standpoint, find the common that all of the guages share: power? harness secure? computer? its probably something stupid like a loose harness. good luck![addsig]
You say that like it is a bad thing! I just over the past couple of weeks got all of mine working for the 1st time and love it. I am still not real sure what I did to make em go but try this. Clean all contact points and dust the back of the gauges with canned air. Just generaly clean and check everthing to do with the gauges. Good Luck tug[addsig]