revs problem

[navmk4gti]

Hmmm.. So throttle bodys are prone to go then.. There not cheap to replace tho are they.. Better off getting a new one isn't it

[navmk4gti]

Mine happens when warm to dave..seems happen a lot after a motorway journey.. Yh I have standard airbox still on.. Its only smoothed with pipercross filter.

[Dave_IOW]

yeah ive got CAI and thought was to do with amp, but think thats ruled out aswell then.

no fault codes for anything either

[richw911]

Hmmm.. So throttle bodys are prone to go then.. There not cheap to replace tho are they.. Better off getting a new one isn't it

Not really but its not unheard of  

Fuel filter been changed?

[navmk4gti]

Fuel filter was changed 6000 miles ago. Ill change it again tho only cost few quid.. Nope got no fault codes.. Been checking weekly still nothing has popped up..

[Dave_IOW]

done mine today and started it up to check everything was ok, and idled great standstill but did that anyway.

ill let you know if thats cured it after driving.

[navmk4gti]

Yh please let me know if is dave.. Cus this prob really p1s1in me off nw lol

[Dave_IOW]

going out now, let you know in about an hour 

[navmk4gti]

Hope it works lol

[Wazzzer]

Dave once I get my laptop sorted we'll do yours the proper way via VAG COM and see if that helps. If mine does this eventually it sorts itself out as I believe it's just the ECU working out what the idle should be...