 Bad poping noise when shifting, What is it? |
|
|
|
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. |
|
|
| 914fun |
 Mar 31 2010, 08:58 PM
Post
#1
|
|
Member  Group: Members Posts: 107 Joined: 22-June 08 From: Joplin MO Member No.: 9,201 Region Association: Southwest Region  |
Started hearing it last year. Sounds really bad now. Makes the same popping noise when I lightly accelerate. Is it the cv joints or something in the trans? Last year when I jacked up the car and put it in first and turned the tire there was lots of play at the trans not so much at the cv. So What is it that I need to replace? and is it costly? Thanks
|
   |
 
|
  |
Replies
| VaccaRabite |
Apr 1 2010, 08:50 AM
Post
#2
|
|
En Garde! Group: Admin Posts: 13,456 Joined: 15-December 03 From: Dallastown, PA Member No.: 1,435 Region Association: MidAtlantic Region |
Hold on a tick.
If there is "lots of play" when you shove the wheel around, that indicated other problems The wheel should have nearly zero side to side play. Hard to shift COULD be other things as well. 1) check your rear wheel bearings. if they are breaking up, they will make noise and give you the play that you are talking about. You want to make positive that they are good, and what you are describing sounds to me like they are not. Not fixing them could lead to extreme badness. Now assume it is the transmission, after you have fixed/inspected the other problems. Why spend several hundreds on parts for a tranny that may have been fine - and the noise you heard was a trashed bearing. Also, if the Ring and Pinion is shot, get a good core tranny and rebuild that. Don't spend thousands on the new parts... thats crazy talk! (IMG:style_emoticons/default/smile.gif) Zach |
|
|
|
Posts in this topic
914fun Bad poping noise when shifting Mar 31 2010, 08:58 PM
Vacca Rabite I am assuming it is not exhaust popping on overrun... Mar 31 2010, 09:00 PM
914fun
I am assuming it is not exhaust popping on overru... Mar 31 2010, 09:17 PM RJMII Did you try taking it out of gear while rotating e... Mar 31 2010, 09:32 PM Vacca Rabite :agree:
Check your CVs. Its an easy thing to che... Mar 31 2010, 09:38 PM 914fun when I spin the wheel and stop it, going both dir... Mar 31 2010, 09:54 PM RJMII Tail shift or side shift?
Unless you're a CC... Mar 31 2010, 10:12 PM 914fun
Tail shift or side shift?
Unless you're a C... Mar 31 2010, 10:22 PM RJMII shipping (x2) $100 (probably less)
rebuild ... Mar 31 2010, 10:34 PM Elliot Cannon I have the same bad popping noise when I shift but... Mar 31 2010, 10:48 PM tat2dphreak
:agree:
I had a wheel bearing heading south on ... Apr 1 2010, 08:55 AM 914fun I went out this morning and raised the back tires ... Apr 1 2010, 10:09 AM tat2dphreak
understood... I've had mine for 6 years and i... Apr 1 2010, 10:16 AM Vacca Rabite Oh, I guess I misinterpreted your prior post. Sou... Apr 1 2010, 10:32 AM RJMII http://www.914world.com/bbs2/index.php?showtopic=5... Apr 1 2010, 11:56 AM kwales I'm almost thinking the pinion shaft is moving... Apr 1 2010, 12:10 PM 914fun Wow! finely got it running again, Crap! st... Apr 2 2010, 03:05 PM Dr Evil Yikes, it sounds like possibly multiple things. Al... Apr 3 2010, 12:37 AM |
1 User(s) are reading this topic (1 Guests and 0 Anonymous Users)
0 Members:
|
Lo-Fi Version | Time is now: 2nd June 2024 - 01:31 PM |
Invision Power Board
v9.1.4 © 2024 IPS, Inc.