Original problem was P1345 code & misfire and a P0171 code. I cleared the codes with my code reader and cleaned the MAF sensor with MAF sensor spray cleaner. I ran the the car and didn't even get to the corner and it started misfiring and ran sluggish, low power and then the CEL came back on. It only read P1345 this time, no pending codes. The Air intake is in rough shape so it is wrapped with duct tape where it's cracked. I changed the air filter because it was toast. I've also changed the spark plugs because they were toasty and the gap was huge. I changed the camshaft position sensor because that is related to the P1345 code and that obviously didn't fix it.
I re-checked the air intake hose... took it right off and made sure the tape was sealing up. I tried moving the wires around while the engine was running and that didn't have any effect on it. It seems to misfire more noticibly when the rpm's are above 1500. I checked vacuum lines to make sure they are all attached and not broken, I pulled connectors on vacuum components and clean them. Thanks