Put in new engine, car won't start Audi A4 2007

Asked by Feb 04, 2017 at 07:00 AM about the 2007 Audi A4

Question type: Maintenance & Repair

Recently my brother had to drop in an
engine into my car, originally it would run
but the fan would not turn off.  He changed
the relays, but now it won't start at all.  He
is leaning toward me needing a new
computer says ... is there anything else to
look at before I dump more money into
something that may not work?

2 Answers

55,155

I would take this vehicle to an independent mechanic that specializes in German makes. Keep your brother away from it.

My brother is a private mechanic, graduated top of his class in engine repair and has been a mechanic for 13 years.

Your Answer

Audi A4 Experts

  • #1
    Deathjam4
    Reputation
    3,800
  • #2
    lukeyramone
    Reputation
    560
  • #3
    Tom Demyan
    Reputation
    480
View All

Related Models For Sale

Used BMW 3 Series
170 Great Deals out of 2,016 listings starting at $995
Used Audi A6
7 Great Deals out of 174 listings starting at $3,995
Used Audi A5
14 Great Deals out of 232 listings starting at $11,999
Used Mercedes-Benz C-Class
134 Great Deals out of 1,517 listings starting at $4,495
Used Audi S4
9 Great Deals out of 182 listings starting at $9,495
Used Audi A3
19 Great Deals out of 166 listings starting at $4,480
Used BMW 5 Series
48 Great Deals out of 650 listings starting at $2,449
Used Honda Accord
78 Great Deals out of 1,121 listings starting at $2,000
Used Ford Mustang
16 Great Deals out of 1,090 listings starting at $3,995
Used Dodge Charger
54 Great Deals out of 739 listings starting at $3,488
Used Audi A8
40 listings starting at $7,995
Used Mercedes-Benz E-Class
36 Great Deals out of 576 listings starting at $2,390
Used Honda Civic
354 Great Deals out of 3,816 listings starting at $1,250

Used Cars For Sale

2018 Audi A4 For Sale
35 listings starting at $51,780
2017 Audi A4 For Sale
9 Great Deals out of 85 listings starting at $33,998
2016 Audi A4 For Sale
15 listings starting at $27,800
2015 Audi A4 For Sale
5 Great Deals out of 69 listings starting at $21,995
2014 Audi A4 For Sale
14 Great Deals out of 114 listings starting at $16,990

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.