My Temp gauge is a mess, and I know it is the gauge, it is not the sending unit. I know this because the gauge attempts to go up but then slips off and just falls flat, most times it works fine but I assume it will get worse. I can't afford to go to a chevy dealership and have it replaced at 600 bucks. Is there anywhere I can go that will repair the cluster. I live near providence RI so anwhere in central mass or RI would work. Thanks for your help.