Hi, i was wondering if anyone can tell me or has had the same problem with their car, couple of weeks ago the CEl came on and i took it in to run the codes. after running the codes the code showed for the O2 sensor but since the car has so low miles on it (60k) the guy told me to erase it and see if it comes back on again then it really is the O2, so i did that and now couple of weeks later
as you accelerate the car seems to hesitate sort of like not enough gas is going threw or something and then it goes but i was wondering what is that from or could be from, if anyone can help me out i' appreciate it.
thanks

 

i would replace the o2 sensor, and make sure your intake is running efficient