i believe this could be a bad maf but no codes are showing up so i dont know. intermittently when i accelerate from a stop my car will stop accelerating maybe around 2500 rpms and the rpms will go down to around a thousand. ill have the pedal to the floor when this happens and the car doesnt go anywhere (its still moving from the momentum it built up beforehand obviously but otherwise no acceleration). then after about 2-4 seconds all of a sudden the car "comes back to life" and hauls @$$ (because i have the pedal to the floor trying to get it to accelerate lol). i believe this is engine hesitation due to a faulty maf. i have cleaned the maf and this issue doesnt occur as often but it still does every once and a while. i thought it was transmission issues for a while because when i roll through a stop sign or even stop completely and put my foot on the gas very quickly it almost feels like something is grinding and then it shifts into gear. i say grinding because it feels like it and it also makes a horrid sound that sounds like grinding. so i just dont kno lol, my car has issues. whose doesnt haha