Car won't start

Asked by Jun 21, 2016 at 09:16 AM about the 2007 Audi Q7 4.2 Quattro

Question type: Maintenance & Repair

My Audi 2007 Q7 V8 FSI won't start. When I turn
the ignition the Reds turn on but the engine won't
start. When I go to start it, it makes a puff noise, no
clicking noise. Could you please help me find out
what the problem may be, oh one more thing, I've
notice water getting into the inside driver side floor
aswell. Thank you

3 Answers

2,895

So does it crank at all? Could be a bad starter. Have you tried to pull any fault codes with a code reader?

2 out of 2 people think this is helpful.
11,575

Check the battery 12.6 volts, the terminals, clean tight, No corrosion? make sure all ground cables are Ok..not LOOSE or green. If cables appear good, they can look Ok and be BAD (high resistance) hvae a start circuit voltage drop test performed. Simple test.

1 out of 1 people think this is helpful.

Hi I have same problem with my 07 q7. What was finally problem with your car ?Look like nobody can help you at the time. Thanks. Adam

Your Answer

Add photo

Related Questions

Q7

Looking for a Used Q7 in your area?

CarGurus has 3,756 nationwide Q7 listings starting at $4,900.

ZIP:

Search Audi Q7 Questions

Audi Q7 Experts

#1 DPR363
DPR363
Reputation 510
#2 vietle
vietle
Reputation 400
#3 Galvine Goneso
Galvine Goneso
Reputation 290
View All

Related Models For Sale

Used BMW X5
410 Great Deals out of 15,976 listings starting at $1,300
Used Acura MDX
251 Great Deals out of 17,679 listings starting at $1,999
Used Mercedes-Benz GL-Class
238 Great Deals out of 4,385 listings starting at $8,777
Used Porsche Cayenne
116 Great Deals out of 5,512 listings starting at $3,999
Used Volvo XC90
93 Great Deals out of 6,093 listings starting at $1,995
Used Audi A6
124 Great Deals out of 6,823 listings starting at $950
Used Jeep Grand Cherokee
835 Great Deals out of 70,483 listings starting at $995
Used Audi A8
43 Great Deals out of 1,826 listings starting at $2,990
Used BMW X6
55 Great Deals out of 1,647 listings starting at $14,995
Used Land Rover Range Rover
103 Great Deals out of 4,755 listings starting at $5,900
Used Chevrolet Tahoe
642 Great Deals out of 27,802 listings starting at $600
Used Land Rover Range Rover Sport
187 Great Deals out of 6,375 listings starting at $7,700
Used Mercedes-Benz M-Class
197 Great Deals out of 5,243 listings starting at $2,955

Used Cars For Sale

2017 Audi Q7 For Sale
11 Great Deals out of 1,689 listings starting at $49,989
2015 Audi Q7 For Sale
9 Great Deals out of 567 listings starting at $32,900
2014 Audi Q7 For Sale
15 Great Deals out of 452 listings starting at $22,999
2013 Audi Q7 For Sale
5 Great Deals out of 236 listings starting at $20,995
2012 Audi Q7 For Sale
9 Great Deals out of 85 listings starting at $15,490