Hunting on idle

[jamesmow]

Chaps, another query!

I have a 1999 A3, 1.6 sport. Having problems with it hunting on idle. I understand this is a bit of a common problem. Is anyone aware of a solution? - I am contemplating changing the MAF....

 

[finesse]

• Rough Running At Idle: MAF, Ignition Coil, Spark Plug, CTS

 

[Matt82]

or vac leak. look at the breather hoses

 

[jamesmow]

Thanks guys, will have a look.