Purge control valve solenoid

First, those codes will only come on when the engine's processor runs an evaporative emissions cycle while driving. The lights may still come back on depending on if the concern is resolved or not. As far as engine performance / starting issues -- it doesn't really help to guess without performing hands on testing. Code readers aren't enough; a good diagnostic tool able to drill down into what's going on is essential. Use this link to find some shops near you that can help with your concern: www.repairpal.com/repair-shops