P0455 depends. Make sure the gas cap is good and tight. Also check the vapor lines for damage. Hopefully you don't have to change the evaporative canister. If you replace the gas cap make sure you clear the code from the engine computer. This might be accomplished by disconnecting and reconnecting the battery. If the code is still stored in memory you probably didn't fix it.P0010 may be a connector left off the engine? It pertains to cam shaft timing. The related components are most likely near the top of the engine and could be a variety of things. www.engine-light-help.com