Car losing power

Asked by May 14, 2017 at 11:26 PM about the 2002 Audi A4

Question type: Maintenance & Repair

Car losing power even on first gear and when you get to a stop or a light it switches off when you hit the brakes.  Fuel consumption just got very high and the engine has recently been overhauled. Audi a4 b6 2002 2.0l alt

2 Answers

20,805

fuel pressure regulator if equipped with could be blown out feeding its vacuum line lots of extra fuel and starving the injectors for pressure they need

17,245

I think its vacuum related too was my first thought.

Your Answer

Add photo

Related Questions

  • Car losing power 2 answers

    Car losing power even on first gear and when you get to a stop or a light it switches off when you hit the brakes. Fuel consumption just got very high and the engine has recently been overhauled. Aud...

    2002 Audi A4

    -

    Maintenance & Repair

  • Car looses power while driving 3 answers

    Hi, my car looses power while driving, then shuts down, accelarator padal goes dead. i have to restart like 20 time to get to work or home. EPC is also on. my machanic says the problem is the air mass...

    2002 Audi A4 4 Dr 3.0 quattro AWD Sedan

    -

    Maintenance & Repair

  • Car has little to non acceleration power 2 answers

    Hi i have a 1997 audi a4 quattro 2.8. I recently put in both pre cat o2 sensors and now my vehicle loses acceleration power when driving normal and after moving from slowing down. I have to shut t...

    1997 Audi A4 2.8 Quattro

    -

    Maintenance & Repair

  • Car starts and it shuts off/loses power 186 answers

    I have a 2003 Audi A4 Turbo.93K on it. When I start the car, the engine starts and as the RPM gauge goes up, it just goes right back down, the car shutss off, as if it can not stay on, sometimes its s...

    2003 Audi A4 1.8T Quattro

    -

    Maintenance & Repair

  • Car won't shutdown properly 1 answer

    When I turn off the car and take out the key is the power and the engine is still on. After about 5 seconds everything shuts off and then after a few seconds the power turns on. Anybody have any ide...

    2004 Audi A4

    -

    Maintenance & Repair

Search Audi A4 Questions

Audi A4 Experts

#1 Deathjam4
Deathjam4
Reputation 3,420
#2 lukeyramone
lukeyramone
Reputation 540
#3 Tom Demyan
Tom Demyan
Reputation 440
View All

Related Models For Sale

Used BMW 3 Series
183 Great Deals out of 1,996 listings starting at $1,500
Used Audi A6
9 Great Deals out of 162 listings starting at $4,035
Used Mercedes-Benz C-Class
146 Great Deals out of 1,471 listings starting at $2,900
Used Audi A3
20 Great Deals out of 164 listings starting at $2,995
Used Audi S4
6 Great Deals out of 189 listings starting at $5,799
Used BMW 5 Series
23 Great Deals out of 488 listings starting at $3,600
Used Honda Accord
95 Great Deals out of 1,213 listings starting at $1,888
Used Ford Mustang
9 Great Deals out of 1,275 listings starting at $1,000
Used Audi A8
37 listings starting at $3,995
Used Chevrolet Camaro
791 listings starting at $2,500
Used Mercedes-Benz E-Class
48 Great Deals out of 521 listings starting at $3,000
Used Honda Civic
363 Great Deals out of 4,457 listings starting at $999

Used Cars For Sale

2017 Audi A4 For Sale
9 Great Deals out of 156 listings starting at $36,987
2016 Audi A4 For Sale
30 listings starting at $29,374
2015 Audi A4 For Sale
4 Great Deals out of 34 listings starting at $23,995
2014 Audi A4 For Sale
4 Great Deals out of 68 listings starting at $19,999
2013 Audi A4 For Sale
16 Great Deals out of 166 listings starting at $14,995

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.