Mikeyt3
Well-Known Member
- 10
- 1
Hey 9th Gen Owners or Buyers, i currently have a 2015 Civic Si with roughly 107,600 miles, so I don't really know what happened but for some reason I don't know why I can't get the 02 sensor and the catalytic converter out of not ready mode i really don't know what else to do, then after trying to use cataclean, nothing happened, then I put my old stock air intake box in and took out the K&N Cold Air Intake, and I also did my oil change and used a engine cleaner and a fuel system cleaner after replacing the oil, so after I put the stock intake back on my car started to hesitate with power in almost all the gears, I mean it goes but I can't push the gas down to force it cause it just revs and tries to catch itself but it doesn't until I let the gas go real quick and push the gas again and then it drops the revs a little so it not so high like the first time when I change gears so i decided to put the cold air intake back on and it wasn't as bad of a strain like the stock one but i just don't know what caused this and if it's my transmission or clutch that's going out. I'm not sure why it's doing this and the only thing I can think it might be is the clutch is going out and it needs to be replaced but I don't see any smoke when I rev and it still goes but it's struggling. Can anyone give me any clues to what this might be or what's causing it. Also wanted to add that it struggling to catch the gearshift and revs high until I let the gas go to let it catch itself then the car goes but still is ruff. Please get back to me thks.