Notices
993 Forum 1995-1998

Droning Sound

Thread Tools
 
Search this Thread
 
Old Apr 28, 2005 | 02:30 AM
  #1  
jw_993's Avatar
jw_993
Thread Starter
8th Gear
 
Joined: May 2004
Posts: 8
Likes: 0
From: surrey
Default Droning Sound

Hi all
I wonder if you can help with the following? I have just recently noticed an annoying droning sound that is very evident if driving at speed it increases with speed it does not appear to be metallic. What do wheel bearings sound like when they are failing? The rear tyres have just been replaced but this has not solved the problem, the front tyres look fine but are date stamped 02/02 and have at least 25k on them. The other problem i have is steering wheel shake when braking at around 60mph. By the way i have a 993 c2 manual.
Any thoughts will be helpful.
Thanks
James.
Reply
Old Apr 28, 2005 | 04:31 AM
  #2  
SJB993's Avatar
SJB993
Pro
 
Joined: Mar 2004
Posts: 507
Likes: 0
From: Reading UK
Default

One possible cause of the droning sound might be if your rear bumper side hangers have corroded through and your bumper is vibrating.
Reply
Old Apr 28, 2005 | 12:43 PM
  #3  
cabfan1968's Avatar
cabfan1968
Advanced
20 Year Member
 
Joined: Feb 2005
Posts: 64
Likes: 3
From: montreal
Default

hi james, from your description i would say there is a 95% chance that you have a wheel bearing that is failing you, it usually starts out sounding like really loud winter tires, in SOME cases you can actually feel the play in a bearing by jacking the car and checking for play one wheel at a time. this info is not p-car specific, it applies to all makes. the steering wheel shake is almost cerntainly warped front rotors. hope this helps, glenn
p.s.if you can afford it always replace rotors as opposed to machining them, reducing the thickness of the rotors is contrary to the engineering of the brake system
Reply




All times are GMT -3. The time now is 05:32 AM.

story-0
9 Vehicles Porsche Helped Engineer that Aren't Porsches

Slideshow: Long before engineering consulting became trendy, Porsche was quietly helping other automakers build everything from supercars to economy hatchbacks.

By Verdad Gallardo | 2026-05-15 12:44:44


VIEW MORE
story-1
9 Features and Characteristics That Only Porsche People Understand

Slideshow: Some brands build cars. Porsche builds traditions, obsessions, and a few habits that stopped making sense decades ago but somehow became part of the charm.

By Verdad Gallardo | 2026-05-13 18:46:13


VIEW MORE
story-2
I've Written 500 Rennlist Articles: Here's How Porsche Has Changed Along the Way

Slideshow: Six years and 500 Rennlist articles later, these are the biggest changes at Porsche.

By Joe Kucinski | 2026-05-11 09:52:55


VIEW MORE
story-3
10 Most Unnecessary Porsches Ever Built (And Why We Love Them)

Slideshow: Some Porsches exist for very specific reasons-others feel like they were built just to see if anyone would notice.

By Verdad Gallardo | 2026-05-06 18:00:32


VIEW MORE
story-4
Porsche 911 GT3 S/C vs 718 Spyder RS: 10 Categories, One Winner

Slideshow: Choosing between the 911 GT3 S/C and 718 Spyder RS in 10 key categories to determine one surprising winner.

By Joe Kucinski | 2026-05-05 12:51:46


VIEW MORE
story-5
This Builder Is Turning Heads With Its Slantnose 911 Creation

Slideshow: A small Polish tuner has reimagined the Porsche 911 Slantnose for the modern era, blending 1980s nostalgia with widebody tuning culture and serious performance upgrades.

By Verdad Gallardo | 2026-05-01 10:49:43


VIEW MORE
story-6
Porsche 911 GT3 Artisan Edition Pays Homage to Japanese Culture

Slideshow: Porsche has created a Japan-only 911 GT3 Artisan Edition that blends track-ready hardware with design cues inspired by traditional Japanese craftsmanship.

By Verdad Gallardo | 2026-04-28 19:37:40


VIEW MORE
story-7
Porsche Reveals Coupe Variant of the Electric Cayenne With a Fresh Look

Slideshow: Porsche's latest electric Cayenne Coupe blends dramatic styling with supercar acceleration, turning the brand's midsize SUV into a 1,139-horsepower flagship.

By Verdad Gallardo | 2026-04-27 19:39:30


VIEW MORE
story-8
10 Porsche Colors That Have More Personality Than Most People

Slideshow: Porsche's wildest paint colors aren't just shades-they're full-blown personalities on four wheels.

By Verdad Gallardo | 2026-04-27 19:38:13


VIEW MORE
story-9
Guntherwerks' Final Speedster Creation Is the Ultimate Porsche Restomod

Slideshow: The last of the Speedsters doesn't just close a chapter, it makes quite the bold, air-cooled statement.

By Verdad Gallardo | 2026-04-22 17:55:04


VIEW MORE