rev counter needle

[mozzy51]

hello my audi a3 2.0fsi turbo 2006 , i just left work and pulled up to the first junction then i see the rev counter idle needle bobbing up and down and my engine was reving up and down i turned engine on and off and it was still doing it ,, can you please help .

 

[navnayyar]

try getting diagnostics on it first, mostly likely a air leak somewhere, OEM DV is usually the culprit

 

[mozzy51]

do u think its expensive and would it be covered under extended warrenty its a used car from audi with a extra 1 yrs warrenty

 

[mozzy51]

thanks for the link well appreciated :thumbsup: