i posted once before about 3 trouble codes nobody asnwered..but they were supposed to be both o2 sensors in bank 1....well now my sportage wont start i can crank it and it will shake everyonce in a while but wont start...i let it sit over night went outside and it fired right up and died after a little while it started again but when i hit the gas pedal it bogged out.......this doesnt seem like an o2 sensor to me...but i could be wrong somebody help me out this time....thank you