1. Where in the world is the port to check the codes? I went to auto zone and they had no idea too. we looked all over.
2. Last night while driving on the freeway i got the light to come on. car ran fine. i pulled over restarted car and ran fine home no light. In the morning i drove to work with no problems as well. On the way home from work i noticed it was cutting out in the 3000 RPM range. Only a little. got home changed and drove it some more. it would get worse and worse. sometimes it would die when i come to a stop and i got the light about 3 times.car would sputter and buck when hitting 3K RPM. It already has new plugs and wires. new battery, rechecked all wires all were fine. i left auto zone and stopped to get gas since i was under 1/4 tank and when i left the gas station it worked great...could i of had bad gas and i got water in the tank? i added some of that fuel cleaner on the last tank so i can emission test it. it said to run it on one tank then refule and do the test. i just fine it so weird that i add gas and it works fine....
Help and thoughts?