reading 44 and 45

[mista808]

i went on gnttype.org and read what they are, its the oxygen sensor circuits (lean and rich exhaust). i disconnected the battery for 10 min and reconnected it. after driving it around, code 44 came back and it wasnt running as bad as when it had codes 44 and 45. ill admit, i was running it hard the day before this started. so any clues? maybe a vacuum line got disconnected? i drop 92 octane even if i only got a $1.

 

[Sleeper]

Sounds like you may have an exhaust leak.
Also, your O2 sensor may be going south.

Paul