Can anyone help with a problem I have with my 2.0 Avant?
When travelling at low speed around 1500-2000 RPM in low gear the car starts to surge and slow repeatedly until the speed increases. It is very annoying as you cannot keep a smooth run especially in slow moving traffic. I have took the car down to a local garage who cleaned the throttle body out but this never solved the problem and the garage told me it could be an expensive repair job. The problem seemed to start after the oil pump chain tensioner was replaced (yes, a common problem as I see on the forum). Is there anybody else who has had this problem?