Threads Tagged with hissing

996, area, boxster, cap, coming, fuel, gas, hissing, hum, makes, mercedes, noise, porsche, tank, vacumm

Humming Noise near gas cap

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1 2)

demie on 08-26-2013

02-11-2017 08:36 PM
by ZuffenZeus

28

21,426

996 Forum

body, check, cleaned, covering, hiss, hissing, intake, joint, mazda, problem, sound, throttle, vacuum, whistle, whistling

Seen this before...whistling throttle body?!

roddylennox on 04-12-2009

01-01-2017 01:24 AM
by Ivan J

10

6,447

993, abd, bleed, clutch, compressed, cylinder, fluid, hisses, hissing, level, master, pedal, pressing, rennlist, slave

clutch slave cylinder bleed problem

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1 2)

dgmattingley on 05-11-2011

03-06-2014 11:27 AM
by Mike J

18

6,445

Normal or Abnormal? "Sipping" sound from engine when under load?

Avar928 on 12-13-2013

12-13-2013 11:40 PM
by Avar928

8

645

1998, 2003, box, chevy, dash, glove, gmc, hiss, hissing, leak, line, makes, s10, sierra, vacuum, yukon

Pic: Vacuum line under glove box hissing - What is it/How to replace?

Ben951S on 03-11-2013

03-26-2013 10:51 AM
by Ben951S

7

5,812

997, boxster, cayenne, hiss, hissing, noise, rear, shock, sound, suspension, turbo

Noises from my suspension

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1 2)

Ben FR on 07-22-2008

11-20-2012 03:38 AM
by bagt3

17

2,521

997 GT2/GT3 Forum

2000, 944, 968, air, booster, brake, cayenne, chevy, dash, failing, failure, hissing, leak, porsche, s10, valve

my brake booster failed? brake problems.

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1 2)

Yummybud924 on 09-07-2012

10-24-2012 02:02 AM
by KampungBoy

18

10,692

964, 997tt, air, conditioner, gurgling, hissing, panamera, porsche, shutdown, sound

Argh new noise paranoia

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1 2)

alexjc4 on 10-06-2012

10-10-2012 11:36 PM
by carlskisWP

22

1,585

964 Forum

996, air, bmw, booster, brake, braking, break, cayenne, gt3, hiss, hissing, noise, pedal, porsche, sound, um, vents

Hissing from brakes/vents

silvercayenneS on 06-05-2012

06-13-2012 11:36 PM
by griffiths

12

5,392

2012, 911, 996, 997, ac, air, conditioner, conditioning, hiss, hissing, noise, porsche, sound, turbo, vacuum

AC hissing noise

jacal128 on 03-22-2012

03-24-2012 02:37 PM
by WallyP

6

7,748

2003, 996tt, boxster, braking, cayenne, engine, hiss, hissing, hissingnoisefromengine, noise, porsche, sound, turning, v6, whooshing

"hissing" noise during engine braking?

403portside on 09-17-2011

09-19-2011 02:16 PM
by 403portside

3

2,120

997 Forum

964, boxster, engine, hissing, makes, noise, porsche, shut, shutdown, shutting, sound, turbo, turned, vw, weird, whining

Weird sound when engine is turned off

Lord_Galva on 08-03-2011

08-15-2011 11:37 PM
by FRporscheman

6

1,505

968 Forum

3200, 3200gt, abs, daily, driver, dubai, experience, fault, gt, hissing, lights, maserati, mazerati, photo, profil, steering

The tale of Porsche 964 vs Maserati 3200GT - my experience (+pics)

Johnny G Pipe on 07-31-2011

08-01-2011 03:44 AM
by Amroth

6

3,469

964 Forum

04, 987, 996, ac, air, cayenne, compressor, conditioner, fan, hissing, inop, porsche, running, stopped, turbo, turning, working

ac condensor fans not working

squidgsxr on 07-21-2011

07-22-2011 12:28 AM
by fpb111

5

3,981

996 Forum

914, 996, car, cars, excessive, fuel, gas, hissing, noise, porsche, remove, smell, tank, underneath, vapors

gas smell

bvnguyen516 on 07-10-2011

07-17-2011 05:03 AM
by avader906

6

5,679

996 Turbo Forum

brake, brakes, braking, car, cayman, hiss, hissing, land, makes, noise, pedal, porsche, rover, slowing, sound, sounds, vacuum

Vacuum hissing sound in cabin while braking

Luis_M on 07-13-2011

07-14-2011 02:51 AM
by jpitman2

2

4,047

ac, air, boxster, car, conditioner, conditioning, expansion, hisses, hissing, noise, porsche, recirculation, rid, sound, thermal, valve

AC hissing?

rp911 on 07-01-2011

07-05-2011 12:24 PM
by rp911

7

2,019

2011, 31, cayenne, charge, dock, hiss, hisses, hissing, pcm, porsche, portable, problems, radio, satellite, xm

XM Radio "Hissing"

rainmn60 on 07-03-2011

07-04-2011 09:27 AM
by rainmn60

4

1,206

Confirm my Diagnosis

Navy'sporsche on 04-24-2011

04-24-2011 10:23 PM
by Navy'sporsche

0

416

996 Forum

2011, 944, a6, audi, bmw, causing, hiss, hissing, indicator, noise, porsche, shocks, turn, wolfnards, x5

Hissing noise

wolfnards on 04-17-2011

04-18-2011 12:12 AM
by kyrocks

7

2,169

997 Forum

body, coming, ford, freestyle, hissing, line, oil, running, separator, throttle, vac

Crankcase ventillation system?

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Hkp7 on 11-07-2010

11-10-2010 12:36 AM
by Hkp7

41

2,719

2001, 928, 996, air, area, high, hissing, intake, leak, making, noise, pitch, pitched, s4, sound, startup

85S Hissing sound or high pitch sound under center intake

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1 2)

Dan87951 on 08-28-2010

08-31-2010 08:45 AM
by Landseer

22

2,259

1988, 928s4, 944, ac, evaporator, expansion, hiss, hissing, hissssssssssssss, howto, new, off, porsche, replacement, valve

HISSSSSSSSSSSSSS... (A/C)

cwiert on 06-19-2010

06-22-2010 02:26 AM
by dr bob

13

1,092

944 Turbo and Turbo-S Forum

Quirky A/C Problem

Scott H on 06-03-2010

06-12-2010 12:46 AM
by drift a 944

3

652

928, 94, ac, car, changing, coil, cooling, dash, evaporator, grand, hissing, leak, porsche, prix, problems, rare

AC problem

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Z928328 on 01-23-2010

05-27-2010 09:03 AM
by Z928328

68

6,674

Gas cap hissing

Liftedbronco on 01-18-2010

01-18-2010 01:41 PM
by Liftedbronco

0

380

928, boxter, cascade, cummins, flushing, gasket, head, hissing, isb, job, oil, porsche, radiator, s4, water

Oil in the water. what does it mean?? UPDATE: WATER IN THE OIL TOO!! :(

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mark kibort on 12-20-2009

01-11-2010 03:08 PM
by mark kibort

171

19,677

944, 944t, brake, brown, car, clear, fluid, fluids, food, hissing, leak, leaking, mcdonalds, porsche, radiator, transmission

1986 944 fluid leak at mcdonalds

bbrandon567 on 12-22-2009

01-08-2010 12:51 PM
by Liftedbronco

6

1,166

944 & 944S Forum

air, cayenne, compressor, hissing, lot, porsche, runs, sound, suspension

Air Suspension Strange Behaviour

DUTCH Vanatlanta on 11-07-2009

11-08-2009 12:58 PM
by k722070

2

911

944 Turbo and Turbo-S Forum

black, cooper, hissing, installation, knob, lindsey, mbc, mini, racing

Hiss coming from Black Knob MBC

Stiletto on 09-20-2009

09-20-2009 09:43 AM
by Chris White

4

550

cold, dipstick, dual, engine, freight, gauge, harbor, hissing, hot, leak, leakdown, single, small, test, tester

Leak down test noob

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1 2)

Leon Speed on 07-08-2009

07-11-2009 06:42 PM
by tveltman

22

6,496

07, 2000, 944, bad, boost, engine, gasket, head, hiss, hissing, honda, idgeline, noise, ridgeline, rpm, sound, turbo

944 S-2 hissing under accelaration. It sounds like my turbo sounded under boost.

EEES on 03-07-2009

03-13-2009 01:45 PM
by Tom R.

13

951

2004, cayenne, hissing, sound, suspension, turbo, v6

My hooptie is hissing!

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AOW162435 on 03-09-2009

03-10-2009 10:48 PM
by Stealth 993

30

1,915

ac, aclowpressureswitchscrew, center, coming, console, hissing, hot, hvac, low, pressure, running, sound, switch, symptoms

AC Woes... LOW PRESSURE SWITCH

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1 2 3)

RichS 1986928 on 08-28-2008

09-17-2008 04:25 PM
by dprantl

34

3,458

Need Help with Braking issue

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1 2)

928ntslow on 06-25-2008

06-27-2008 05:12 PM
by Mrmerlin

18

925

1998, 996, booster, brake, brakes, braking, break, hiss, hissing, leak, noise, shut, stops, tt, vacuum, yukon

Anyone ever notice.. brake booster hiss?

Mike C. on 10-15-2007

10-15-2007 10:11 PM
by Mike C.

3

1,664

air, blaster, cayenne, coming, compression, crankcase, cylinder, engine, hissing, leak, noise, pb, scoring, sound, turned

compressiontest hissing sound crankcase

Ad0911 on 09-07-2007

09-09-2007 03:27 PM
by dr bob

8

3,526

325i, 944, ac, air, bmw, conditioning, dubai, expansion, hissing, located, noise, porsche, replacement, valve, valves, whistling

AC expansion Valve

hosrom_951 on 08-16-2007

08-16-2007 08:51 PM
by Bill

6

1,003