Audi A4 wont start

Asked by GuruYL133 Mar 09, 2018 at 09:39 AM about the 2004 Audi A4

Question type: Maintenance & Repair

My 2004 Audi A4 1.8T engine wont start, the battery
is fine I already checked that and i just got an oil
change on it yesterday the right oil was put in and
everything should be fine with that, but when i try to
start my car it acts like the battery is dead, the
windows wont go up or down but all the warning
lights will come on and the car will make a
humming sound but wont turn over. Thinking that
this was a problem with the battery, i tried to jump it
and all that happened was the battery started
smoking so i know the battery was perfectly fine
amd quickly took the jumper cables off, i have no
clue what the problem might be, can somebody
help me with this?

2 Answers

475

Hi! Is there any way for you to see how much charge your battery has left? I would start there first. If your battery only has a little bit of juice left, that WON'T be enough for the Starter Motor to kick in at all to turn the engine over. Starter Motors will not turn over or engage if the car's battery is too low. If that doesn't work, the next place to look is your spark plugs and ignition coils. Check those out - bad plugs will have black residue on the metal tips, and bad coils will have white / orange residue on the bottom tips where they sit on top of the spark plugs.

1,080

Does it crank when you turn key to start?...need more info

2 people found this helpful.

Your Answer:

CarGurus Experts

  • #1
    Deathjam4
    Reputation
    13,290
  • #2
    lukeyramone
    Reputation
    1,370
  • #3
    James III
    Reputation
    1,230
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used BMW 3 Series
69 Great Deals out of 1,205 listings starting at $1,995
Used Audi A6
3 Great Deals out of 116 listings starting at $7,999
Used Audi S4
5 Great Deals out of 89 listings starting at $12,995
Used Audi A3
18 Great Deals out of 387 listings starting at $3,977
Used Mercedes-Benz C-Class
81 Great Deals out of 1,429 listings starting at $3,499
Used Honda Accord
40 Great Deals out of 908 listings starting at $2,799
Used BMW 5 Series
27 Great Deals out of 332 listings starting at $4,800
Used Lexus IS
20 Great Deals out of 342 listings starting at $5,800
Used Mercedes-Benz E-Class
43 Great Deals out of 500 listings starting at $5,700

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. Content will be removed if CarGurus becomes aware that it violates our policies.