Audi A4 3.0 Engine light is on

5

Asked by Mar 05, 2015 at 08:19 PM about the 2003 Audi A4 3.0 Cabriolet FWD

Question type: Maintenance & Repair

Hello I've been to the mechanic seven times
already replaced the spark plugs the coils
and a vacuum to recently had a complete
tuneup including timing kit. But the engine
light keeps coming on and it's saying misfire
for four and five they don't seem to figure it
out can anyone help? Thanks

5 Answers

11,455

where did you have the timing belt done? If it was not a vw/audi specialist shop or the dealer im willing to bet they probably got the cam sensor miss aligned.

5

Hello, thanks for replying! Your right it wasn't a dealer but they specialize in Audi and BMW. I brought in for the same thing misfire 4 & 5 and paid over 1800 dollars of work so far and same codes;-(

5

I wenr to the dealer today and they told me I need to reprogram the computer after the spark and coil change.... Is that right? They said 170.00

11,455

i myself have never heard of having to reprogram a computer for changing the coils or spark plugs... if this were the case every one would have to do it.. Some guy had some sort of the same issue. he made a quick fix by splicing but i would suggest checking out these vacum lines he is pointing out and repair it properly. Also i believe he changed the crank case hoses which commonly get clogged https://www.youtube.com/watch?v=Zc3_SBW9daQ

11,455

also check your fuel filter

Your Answer

A4

Looking for a Used A4 in your area?

CarGurus has 12,122 nationwide A4 listings starting at $1,450.

ZIP:

Audi A4 Experts

  • #1
    Deathjam4
    Reputation
    3,890
  • #2
    Tom Demyan
    Reputation
    580
  • #3
    lukeyramone
    Reputation
    570
View All

Related Models For Sale

Used BMW 3 Series
1,117 Great Deals out of 34,037 listings starting at $1,209
Used Audi A6
144 Great Deals out of 7,665 listings starting at $900
Used Mercedes-Benz C-Class
730 Great Deals out of 25,991 listings starting at $1,995
Used Audi S4
23 Great Deals out of 1,566 listings starting at $3,850
Used Audi A3
116 Great Deals out of 6,121 listings starting at $2,990
Used BMW 5 Series
479 Great Deals out of 16,441 listings starting at $995
Used Honda Accord
818 Great Deals out of 88,086 listings starting at $1,444
Used Ford Mustang
341 Great Deals out of 42,378 listings starting at $1,488
Used Mercedes-Benz E-Class
532 Great Deals out of 21,620 listings starting at $1,999
Used Audi A8
36 Great Deals out of 1,566 listings starting at $3,900
Used Toyota Camry
1,061 Great Deals out of 77,381 listings starting at $1,100

Used Cars For Sale

2018 Audi A4 For Sale
7 Great Deals out of 5,651 listings starting at $31,445
2017 Audi A4 For Sale
36 Great Deals out of 1,012 listings starting at $19,500
2016 Audi A4 For Sale
15 Great Deals out of 233 listings starting at $18,970
2015 Audi A4 For Sale
30 Great Deals out of 773 listings starting at $15,500
2014 Audi A4 For Sale
26 Great Deals out of 703 listings starting at $12,977

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.