Ok its a 1994 2.3l ranger ext cab. Alright well this truck is killing me. Ok when I was driving on the freeway my truck flashed the check engine light then it went off. Then my truck lost a lot of power. Also my truck began to overheat (which my truck never does, it actually usually runs very cold). So I am guessing my truck is running lean. I have checked the O2 sensor and the ECT sensor. What other sensors are there to check. Please let me know any of your thoughts. Thanks