Idles perfect at 800 RPM
When i rev it a little i.e try to hold it anywhere between 1100-2000 RPM's it will bog and not want to rev up
but when i rev it harder it will go up to 3k 4k 5k 6k without an issue and it'll be smooth too!
plugs and coils are good
Car info: MZR 2.3l with 5 speed