Engine Performance problem
1997 Toyota Camry 4 cyl Front Wheel Drive Automatic 170591 miles
My check engine lit up. I used to average over 28 mpg. Now, it's 20 mpg. I went to AutoZone, used their OBD scanner and got these codes. (P0171 Bank 1 system too lean), P0125 (Closed loop fuel sontrol insufficient coolant temperature, P1130 and P1135 ( Manufacturer control fuel air metering).
What can I do to fix this.
Thank you very much,
Sunday, June 29th, 2008 AT 2:04 PM