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

50,805

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
    3,570
  • #2
    lukeyramone
    Reputation
    540
  • #3
    Tom Demyan
    Reputation
    470
View All

Related Models For Sale

Used BMW 3 Series
161 Great Deals out of 1,890 listings starting at $2,300
Used Audi A6
5 Great Deals out of 152 listings starting at $4,500
Used Audi A5
9 Great Deals out of 213 listings starting at $13,900
Used Audi A3
14 Great Deals out of 152 listings starting at $3,995
Used Audi S4
8 Great Deals out of 174 listings starting at $9,495
Used Mercedes-Benz C-Class
159 Great Deals out of 1,505 listings starting at $2,900
Used BMW 5 Series
29 Great Deals out of 541 listings starting at $3,800
Used Honda Accord
55 Great Deals out of 1,103 listings starting at $800
Used Ford Mustang
6 Great Deals out of 1,187 listings starting at $3,500
Used Dodge Charger
103 Great Deals out of 808 listings starting at $1,999
Used Audi A8
33 listings starting at $7,995
Used Mercedes-Benz E-Class
41 Great Deals out of 506 listings starting at $3,900
Used Honda Civic
312 Great Deals out of 4,043 listings starting at $1,411

Used Cars For Sale

2018 Audi A4 For Sale
56 listings starting at $46,645
2017 Audi A4 For Sale
6 Great Deals out of 105 listings starting at $36,888
2016 Audi A4 For Sale
23 listings starting at $29,374
2015 Audi A4 For Sale
36 listings starting at $25,999
2014 Audi A4 For Sale
61 listings starting at $17,995

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.