codes po172 and p2188 running to rich what do i need to look for to fix

Are you talking about the SPARK plugs? Take them out and inspect! To diagnose the 'rich' condition , you need the equipment to monitor live data and determine if it's getting to much fuel or to little air. If you don't have a scanner , tell me your experience level and if you have ever worked on (tuned) an engine that had a carburetor. >>>>>>>>>>>>>>>>>>>><<<<<<<<<<<<<<<<<<<<<<<<<...................nevermind..