I have a Audi 2006 a4 Quattro and when u set the Cruz the Rpms will go up n down. And now its getting a bit worst so when u start it cold it will do the same untill it warms up.

Asked by Jan 28, 2014 at 04:41 PM about the 2006 Audi A4 2.0T Quattro

Question type: Maintenance & Repair

Call me with info on what it could be, I was told it might be
a air idle intake motor/ air idle intake valve. But a few codes
pop up. Also when u take the gas cap off it does it. And
some miss fire codes. Jon Ebnet 218-750-3487

1 Answer

10,425

sounds to me like you got a bad vacum issue possibly with the emission control system turn your car on and start from the gas door and head around the car clock wise listening for hissing sounds. check under the hood with a sqirt bottle and some soapy water and see if you get any bubbles. if its not a vacum line then its msot likely a dirty filter or a dirty sensor in the air intake

Your Answer

Audi A4 Experts

  • #1
    Deathjam4
    Reputation
    3,640
  • #2
    lukeyramone
    Reputation
    560
  • #3
    Tom Demyan
    Reputation
    470
View All

Related Models For Sale

Used BMW 3 Series
1,139 Great Deals out of 33,037 listings starting at $1,000
Used Audi A6
120 Great Deals out of 6,526 listings starting at $1,995
Used Audi S4
44 Great Deals out of 1,665 listings starting at $3,995
Used Mercedes-Benz C-Class
629 Great Deals out of 25,787 listings starting at $1,995
Used Audi A3
104 Great Deals out of 4,967 listings starting at $3,250
Used BMW 5 Series
452 Great Deals out of 16,324 listings starting at $1,995
Used Honda Accord
1,100 Great Deals out of 61,485 listings starting at $999
Used Ford Mustang
711 Great Deals out of 38,301 listings starting at $895
Used Dodge Charger
445 Great Deals out of 27,662 listings starting at $1,989
Used Audi A8
73 Great Deals out of 2,090 listings starting at $2,450
Used Mercedes-Benz E-Class
472 Great Deals out of 19,796 listings starting at $1,400

Used Cars For Sale

2018 Audi A4 For Sale
2,932 listings starting at $35,191
2017 Audi A4 For Sale
37 Great Deals out of 2,174 listings starting at $24,998
2016 Audi A4 For Sale
14 Great Deals out of 231 listings starting at $21,488
2015 Audi A4 For Sale
21 Great Deals out of 627 listings starting at $14,991
2014 Audi A4 For Sale
70 Great Deals out of 1,258 listings starting at $12,995

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.