Sound identifcation help needed, Car runs fine, but.... |
|
Porsche, and the Porsche crest are registered trademarks of Dr. Ing. h.c. F. Porsche AG.
This site is not affiliated with Porsche in any way. Its only purpose is to provide an online forum for car enthusiasts. All other trademarks are property of their respective owners. |
|
Sound identifcation help needed, Car runs fine, but.... |
jim_hoyland |
Apr 26 2014, 03:31 PM
Post
#1
|
Get that VIN ? Group: Members Posts: 9,319 Joined: 1-May 03 From: Sunset Beach, CA Member No.: 643 Region Association: Southern California |
Car has been running fine. Recently, there is a sound coming from the right side; sounds similar to a brake pad rubbing against a rotor. Appears at cruzing speeds and goes away when the clutch is pressed in; it comes and goes.
Here's what already been done recently: new flywheel, PP, clutch, TO bearing and pilot bearing. Then Dr Evil looked at the tranny and replaced the pinion gears and 2nd gear dog teeth. The sound is not loud, barely notice it, but it's annoying. Anyone heard this sound ?; sounds just like the brake pad slightly rubbing on the rotor when adjusting. |
Eric_Shea |
Apr 26 2014, 05:32 PM
Post
#2
|
PMB Performance Group: Admin Posts: 19,278 Joined: 3-September 03 From: Salt Lake City, UT Member No.: 1,110 Region Association: Rocky Mountains |
Had a similar issue in my 911 when they installed the 915.
Went through two clutches and TO bearings. Finally looked at the install and they crammed the tranny against the body, shoved the rubber boot up the tunnel and basically left everything kinda 1/2 assed and undone. I believe the mount was even on upside down. Getting all of those things fixed and getting the tranny off the body did the trick. It really is unbelievable how noisy these tranny's can be if they're not isolated properly. Goes away when the clutch is pressed in is what made me think of this story. Same thing. I swore it was the TO bearing... nope. In a 914, the tranny is fairly isolated already though so... possibly an issue with your TO bearing or gearstack in general? Is there an RPM associated with it or, as you say, it comes and goes? |
Lo-Fi Version | Time is now: 9th June 2024 - 06:19 PM |
All rights reserved 914World.com © since 2002 |
914World.com is the fastest growing online 914 community! We have it all, classifieds, events, forums, vendors, parts, autocross, racing, technical articles, events calendar, newsletter, restoration, gallery, archives, history and more for your Porsche 914 ... |