Hey everyone,

my check engine light was going on & off for a little bit. Now, it's on all the time. It Has appox 16K miles. Whenever it's on, you can feel a very noticable tug from the car as it shifts into each gear (every 10 mph or so). Does anyone know what's going on? is it something I can fix on my own or should I take it to a mechanic?

Thanks for the help!

Go to your nearest AutoZone and have the guys pull the code(s) for you and post them up here. Unless we know what the code(s) is/are it's just a guessing game.