[lennyrebel]

Help .Today on the way to work my o6 H2 showed service engine light. OnStar said drive slowly to dealer la la la. I have about 5000 miles on truck and this is second occurence. First time truck was about a week old when said same thing. Onstar says it is a severe engine miss. Last time they said bad plug, but it shouldn't be fouling plugs at 5k miles. This is not a 2 stroke outboard. Any ideas or thoughts? I'm on my way to dealer tomorrow. Thanks Lennyrebel