I just went today and had the recall taken care of, say do you remember
anything on those pertaining to the fuel pump? Somthing about a flapper will
swell shut and restrict fuel flow through the module and could cause missing
or stalling.  Reason why I ask is I keep getting a trouble code saying
"multiple cylinder misfire" and "bank one to lean" I took the plugs out last
night and cleaned them and this helped, could these codes just be caused by
bad plugs?