rough on idel

[cinnes1987]

my 172 is rough on idel. changed coil pack and spark plugs. still no change!
no fault codes either.
any ideas??

 

[hipwell]

They all are. Get a remap

 

[jinjur]

It's totally normal apparently mate, mine idles like a brute.....but i kinda like it



Jj

 

[497adam]

When were belts done? and who by?