hissing - AudiWorld Forums - Threads Tagged with hissing

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2004, a8, air, audi, front, hiss, hissing, loud, lowers, make, makes, noise, pump, q7, s4, suspension, turned

Loud "hiss" sound from air suspension

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marcika on 07-16-2012

08-17-2020 01:16 PM
by deehwrd83

10

24,255

A8 / S8 (D3 Platform) Discussion

18t, 1997, 2002, 2003, a4, audi, b6, cool, coolant, hissing, hot, low, overheating, radiator, running

Audi A4 B6 1.8T Overheating Issue

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1 2 3)

Vovuchka on 09-06-2012

05-12-2020 11:22 AM
by lyleswk

23

123,814

A4 (B6 Platform) Discussion

20t, a4, a6, air, audi, b5, booster, brake, brakes, breaks, coming, hissing, noise, pedal, q5, q7, release, released, sound

Hissing Sound- Brakes? or ?

jeffreytoronto1 on 07-22-2011

03-01-2020 01:18 PM
by Brandon Foster

8

7,560

Q5/SQ5 MKI (8R) Discussion

hiss or air leak sound coming from in the dash

goodys90 on 12-05-2013

12-07-2013 06:21 AM
by SloopJohnB@mac.com

4

12,668

A6 / S6 (C5 Platform) Discussion

2006, a6, a8, a8l, audi, c5, hissing, making, noise, rear, s5, steering, suspension, vacuum, wheel

Bad mpg, hissing noise, lacking power

magic123 on 04-25-2013

10-09-2013 05:36 AM
by ayap

2

4,541

2.0T FSI Discussion

30t, a4, audi, engine, feels, hissing, jerks, sound

Weird 1-2-3 shifting under light acceleration

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1 2 3 ... Last Page)

rkdiddy on 05-15-2013

09-13-2013 02:47 PM
by dougnash

51

30,331

Q5/SQ5 MKI (8R) Discussion

18t, 27t, a4, a6, acceleration, audi, b5, b8, boost, brake, engine, hiss, hissing, leak, loud, s4, sound, turbo

Loud hissing from engine/turbo and obvious lack of acceleration after shifting

DDspeed on 06-20-2011

08-30-2013 07:00 AM
by rocktown61201

6

17,376

A6 / S6 (C5 Platform) Discussion

20, 2013, 20t, a4, audi, burn, consumption, hissing, motor, oil, q5, sound, tfsi, type, usage

2013 Audi Q5 2.0T oil consumption

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1 2 3)

pkalltheway2000 on 04-26-2013

07-01-2013 05:00 AM
by Q5 Bob

26

36,803

Q5/SQ5 MKI (8R) Discussion

2002, audi, digitized, dvd, gps, hissing, install, m4a, noise, not, ny, nyc, rnse, road, spinning

Thoughts on recent RNS-E install...

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S4Buckeye on 01-19-2009

11-02-2012 05:46 AM
by hersheyboy

45

5,210

S4 (B6 & B7 Platforms) Discussion

a3, audi, hatch, hissing, sound, strut, struts

Hatch strut excessive hissing

Winston A3 on 12-23-2002

10-05-2012 10:59 PM
by JayBrown

4

1,158

Audi A3 / S3 / RS 3

2002, a4, audi, clutch, cooper, engage, engaged, f350, hissing, making, pushing, sound, spike, throttle

somewhat-loud turbo hissing with clutch engaged

exequiel3k on 06-07-2012

06-08-2012 09:15 PM
by exequiel3k

5

2,152

A4 (B5 Platform) Discussion

18t, 2002, a4, audi, b6, d2, engine, hiss, hissing, hood, intake, jetta, reservoir, running, s8, sound, vacuum, vr6

hissing under hood while running

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1 2)

JMKad on 05-20-2012

05-29-2012 08:19 AM
by AudiQ5sleeper

12

15,965

A4 (B6 Platform) Discussion

a4, audi, b7, brake, hiss, hisses, hissing, noise, pedal, sound

Hissing noise from brake pedal?

blisteringft on 05-01-2012

05-09-2012 10:11 AM
by blisteringft

1

11,164

A4 (B7 Platform) Discussion

2005, 42, audi, engine, hissing, pcv, thing, top, valve

What is the small cylinder thing on top of the engine?

a4avant99 on 11-11-2011

11-14-2011 05:16 AM
by SloopJohnB@mac.com

8

1,240

A6 / S6 (C5 Platform) Discussion

2011, 2012, 20t, audi, bump, fan, hissing, loud, noise, passat, power, pump, q5, reverse, sound, speed, steering, whining

New Car Noises - 2.0T

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geronimosan on 07-31-2011

09-24-2011 08:41 AM
by Lyth

18

8,652

Q5/SQ5 MKI (8R) Discussion

acceleration, audi, engine, hiss, hisses, hissing, lose, loses, power, shifting, sound, turbo

Engine hisses and I lose power after shifting from first gear

DDspeed on 06-20-2011

06-29-2011 11:50 AM
by DDspeed

1

1,282

TT (Mk1) Discussion

1k, 2003, a3, a6, audi, car, cold, dies, hissing, mar, odb2, p0102, problem, problems, rpm, s6, start

Is this causing my cold start problems? Please help ID broken part

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jroczniak on 09-13-2010

06-22-2011 07:35 AM
by jroczniak

52

7,986

A6 / S6 (C5 Platform) Discussion

2004, 2007, a4, audi, denali, engine, enginge, gmc, hissing, noise, yukon

engine noise

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1 2)

a4 taz on 05-10-2011

05-11-2011 10:49 AM
by a4 taz

10

1,139

A4 (B5 Platform) Discussion

audi, car, concert, head, hissing, noise, stereo, stock, unit, upgrade

Hissing Noise after Audio upgrade

peterish on 02-27-2011

02-27-2011 06:55 PM
by John P. (TT 225)

3

2,064

Audi A5 / S5 / RS5 Coupe & Cabrio (B8)

a6, audi, back, cel, esp, hissing, light, maf, motor

MAF/CEL/ESP/LIGHT.....HELP !!!!!!!!!!!

E-Swift on 02-23-2011

02-23-2011 10:07 PM
by E-Swift

0

1,195

A6 / S6 (C5 Platform) Discussion

Had an interesting and irritating thing happen yesterday while filling up the fuel tank..

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1 2 3)

Kris Hansen on 11-16-2008

01-12-2011 08:10 AM
by jseklund

29

2,727

A6 / S6 (C5 Platform) Discussion

18t, 2000, 2001, audi, booster, brake, driving, hissing, line, lines, part, parts, problems, s4, vaccum, vacuum

What was Audi thinking on the brake booster and vacuum line set up on the 2001.5 and up? (long)

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1 2)

S4S-quire on 10-09-2004

11-29-2010 06:48 AM
by PovGRide742

12

55,582

S4 / RS4 (B5 Platform) Discussion

100, 18t, 20t, a4, audi, b5, engine, fsi, gas, hissing, idle, leak, mileage, rough, sound, vaccum, vacuum

Vacuum leak?

DrunkOnWine on 11-03-2010

11-04-2010 02:53 PM
by Ben2

5

4,050

Audi 100 / A6 (C4 Platform)

100, 1994, 2011, a3, a5, audi, booster, brake, break, hiss, hissing, issues, noise, pedal, sound

Audi A5 - Hissing noise from Brake Pedal

shawn5 on 08-26-2010

09-18-2010 01:25 PM
by chicken_neck

6

6,544

Audi A5 / S5 / RS5 Coupe & Cabrio (B8)

18t, a4, a6, audi, audiworld, avk, check, hissing, ldp, n80, output, perform, test, testing, vagcom

n80 output test.. hissing

gibraltar943 on 08-30-2010

08-30-2010 10:24 AM
by gibraltar943

0

1,434

A6 / S6 (C5 Platform) Discussion

CEL issues

BigBob00'TT on 08-04-2010

08-09-2010 04:30 PM
by BigBob00'TT

3

1,210

TT (Mk1) Discussion

a3, audi, brake, brakes, car, coming, hissing, noise, pedal, pedalaudi, pressed, releasing, sound, stops, touch

Hissing noise from brake pedal when not pressed

mrfunnymike on 07-07-2010

08-09-2010 07:09 AM
by helenbc

4

19,959

TT (Mk2) Discussion

100, 1994, 20, 2005, 20t, a6, accelerating, acceleration, audi, brake, fsi, full, hiss, hissing, noise, throttle

Hissing noise when accelerating (around 2500-3000 rpm)

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1 2)

HAWC1506 on 10-13-2009

06-14-2010 06:14 PM
by HAWC1506

10

42,871

A4 (B8 Platform) Discussion

2000, 2008, air, chevrolet, engine, expedition, f350, ford, hissing, make, noise, normal, shut, shutting, sound, sounds

Air decrompressing sound after engine shut-off...?

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1 2)

aj25 on 06-06-2010

06-07-2010 04:33 AM
by zerinS4

10

57,667

S4 (B8 Platform) Discussion

a6, air, audi, audiworld, boost, hissing, hose, leak, location, noise, pump, s4, sai, secondary, spider, startup

secondary air pump??

juschillins4 on 05-31-2010

06-04-2010 03:53 PM
by juschillins4

5

1,643

S4 / RS4 (B5 Platform) Discussion