I got a 2000 f-250 with a V-10 and my "check engine light" came on. I took to a auto parts store to test codes and it said po171 too lean bank 1 and po174 too lean bank 2. any ideas what this could be?
thanks baja daze I found hole in the 90 degree hose going to intake. it had a good vacuum leak so i hope this take care of it. man I owe you a beer or two.