I am posting this as my first thread... never used a forum before, so it's gonna take some getting used to. I bought a used 2011 Jeep Grand Cherokee that I bought 2 weeks ago and the engine light came on. Found out it was a cylinder misfiring and I need a new cylinder head
. Needless to say I am TICKED, and I think the dealership may have turned off the light. But here we are, hope to hear from you guys!