Hi I'm new to this forum and I have a 2011 Chevy Cruze LTZ. Just hit 100000 miles I've had it for 2 years now and it's been nothing but a mess. My latest problem is the CEL keeps coming on and it's p1101. I've already put a new MAF and a new valve cover/pcv on and the light keeps coming back. I've cleaned the TB and checked all the vacuum lines even sprayed starting fluid on them and around the TB and the manifold and no luck. It's been to the dealer twice and they said it was the MAF first then it was the PCV. Fixed both and still comes on. The car drives normal. No idle issues or surging. Anyone who l had this issue or have any imput that could help me out. It would be greatly appreciated.