what does it mean when air is in the fuel tank? on 2004 Ford Explorer Sport Trac

The check engine light came on and had a test done, it said something about there was o2 in the fuel tank

by in Gadsden, AL on August 09, 2011
2 answers
ANSWER by on August 09, 2011
Hello i need to know what was the fault code stored on-board your computer's memory and also were there any drivabilty problems? HAVE A BLESS DAY from DR. RECO.
ANSWER by on August 09, 2011
Hello you will need to find out the fault code stored on-board the vehicle's computer and more info.HAVE A BLESS DAY from DR.RECO. NOTE:I logged in but the computer did not identify me properly.