Engine Mechanical problem
1997 Ford Thunderbird V8 Automatic 69,000 miles
My name is Crystal and I was hoping you could please help me. My car's " Service Engine Soon" light turned on and I did an OBD2 scan and it said my fuel was too lean in bank one and two. The codes were cleared and soon after driving the light returned. My manual recommends 87 grade gas and I have been filling up with 89 so I'm not sure why it is saying it is to lean. I was told it might be a bad spark plug or an old O2 sensor I want to get a second opinion. In the mean time I fille dup with super and will clear the codes tomorrow in hopes it wont return. It is kind of urgent because my smog is due for my insurance by the 17th and well it's the 11th. : ( I hope to hear from you soon and thanks for the help. Thank you and have a great day.
Friday, July 11th, 2008 AT 10:08 PM