Based on car owner complaints, the most common issues with the 2010 GMC Savana 3500 fall into the category of ELECTRICAL SYSTEM. Below we had classified the complaints into groups by components affected.
We have singled out the top-3 most critical reports that involved victims or injuries.
While operating my van it would hesitate and missed three would be intermittant firing issues. 2,4,6,8 on diagnostic report it said misfiring. i repl...