The unofficial resource center for Mustang owners and enthusiasts
Ford Mustang Forums - Ford Mustang Classifieds - MustangForums.com Photo Galleries - MustangForums.com Chat Room - Create an Account - Mustang News


Go Back   MustangForums.com > Ford Mustang Tech > 2005 - 2011 Mustangs
Welcome to Mustang Forums!
Welcome to Mustang Forums.

You are currently viewing our forum as a guest, which gives you limited access to view most discussions and access our other features. By joining our community, at no cost, you will have access to post topics, communicate privately with other members (PM), respond to polls, upload content and access many other special features. Registration is free, fast and simple, so please join our community today!


Reply
 
Thread Tools Search this Thread
Old 10-31-2009, 03:32 AM   #1
TorchRed04GT
2nd Gear Member
 
Join Date: Dec 2006
Vehicle: 2007 Ford Mustang GT/CS
Location: MO
Posts: 388
Default Broke my car. Help with diagnosis Please!

Hey guys,

So I took my car to the track after getting my mutha thumpr's put in and my 4:10's to see how the car ran. Well, long story short, I accidentally slammed the car from from 3 to 2 at wot and 6500 rpm's and now my car is whining when my foot is not on the gas. It still whines when the car is in neutral as well. The tranny lets me go into each gear without any trouble and it shifts normally. Any help on the situation is appreciated. Obviously, I am taking the car in next week to have it looked at, but I was wondering what some people thought it might be. My two guesses are either the tranny or the gears or differential My questions are:

1. If the tranny was hurt, would there still be whining in neutral?
2. Could this be the differential or the gears?
3. Is there any chance I got lucky and the gears might need to be re-shimmed?
This ad is not displayed to registered or logged-in members.
Register your free account today and become a member on Mustang Forums!
__________________
2007 Mustang GT/CS
H&R SS, BMR panhard bar Pypes MM, JBA LT's & o/r H, Steeda CMDP, JLT, Comp Mutha Thumpr's, FRPP 4:10's, Steeda shifter, Brenspeed tune
TorchRed04GT is offline   Reply With Quote
Old 10-31-2009, 03:43 AM   #2
TorchRed04GT
2nd Gear Member
 
Join Date: Dec 2006
Vehicle: 2007 Ford Mustang GT/CS
Location: MO
Posts: 388
Default

Just to clarify, there is no whining when I am on the gas. It only occurs when I am out of the gas in all gears and in neutral as well.
__________________
2007 Mustang GT/CS
H&R SS, BMR panhard bar Pypes MM, JBA LT's & o/r H, Steeda CMDP, JLT, Comp Mutha Thumpr's, FRPP 4:10's, Steeda shifter, Brenspeed tune
TorchRed04GT is offline   Reply With Quote
Old 10-31-2009, 04:10 AM   #3
moburto07GT
2nd Gear Member
2007 Ford Mustang
 
moburto07GT's Avatar
 
Join Date: Nov 2007
Vehicle: 2007 Mustang GT Deluxe
Location: Donelson, TN
Posts: 166
Default

Ok so it only whines when your foot is pressing in the clutch while sitting still with the trans in any gear?? And with your foot off the clutch while sitting in neutral??

This is just a GUESS but possibly a TOB/slave cylinder, or a pilot bearing. Mine makes a very low pitched whine when it is cold. But stops after it warms up, and yes i have had it checked nothing was found to be out of the ordinary. I dont think it would be the rearend if it doesnt whine while driving. BUT the only way to tell is to drop the trans.
__________________
Alloy 2007 GT Deluxe Manual


Factory 3.55 Gears, 20% Tint, Roush STS, FRPP CAI & Brenspeed Tunes, 20"x9" & 20"x10" Black/Machined CS 40, GT500 Conversion, CHE LCA Poly/Rod & K-Member Brace w/ Torque Limiters, Comp XFI NSR Stage 2 Cams, Pypes LT Headers and High Flow Catted H Pipe with FRPP "Stinger" Axle Backs

Last edited by moburto07GT; 10-31-2009 at 05:52 AM.
moburto07GT is offline   Reply With Quote
Old 10-31-2009, 05:07 AM   #4
TorchRed04GT
2nd Gear Member
 
Join Date: Dec 2006
Vehicle: 2007 Ford Mustang GT/CS
Location: MO
Posts: 388
Default

Sorry for the confusion, the car does not whine at all when it is not moving. I meant the whining noise is still present if you are going at a set speed at put the car in neutral. You can hear the whining stop as I slow down to a complete stop. I just hope it is something in the rear and not the tranny. The noise seems to go away when the car is under load, acceleration seems to be normal and the clutch is not slipping at all.
__________________
2007 Mustang GT/CS
H&R SS, BMR panhard bar Pypes MM, JBA LT's & o/r H, Steeda CMDP, JLT, Comp Mutha Thumpr's, FRPP 4:10's, Steeda shifter, Brenspeed tune
TorchRed04GT is offline   Reply With Quote
Old 10-31-2009, 05:31 AM   #5
brunobluto
1st Gear Member
2005 Ford Mustang
 
Join Date: Nov 2008
Vehicle: 2005 mustang gt
Location: texas
Posts: 114
Default

Quote:
Originally Posted by TorchRed04GT View Post
Sorry for the confusion, the car does not whine at all when it is not moving. I meant the whining noise is still present if you are going at a set speed at put the car in neutral. You can hear the whining stop as I slow down to a complete stop. I just hope it is something in the rear and not the tranny. The noise seems to go away when the car is under load, acceleration seems to be normal and the clutch is not slipping at all.
Sounds like you messed up the driveshaft , pinion angle or the pinion shaft/ ring gear set-up for sure. All three would make that particular whining on decel noise.
brunobluto is offline   Reply With Quote
Old 10-31-2009, 10:13 AM   #6
rford426
4th Gear Member
 
Join Date: Nov 2007
Vehicle: 2005 Mustang GT
Location: OK&TX
Posts: 1,790
Default

were the gears broke in?? or from the shop to the track?
__________________

2005 Black GT Manual
Steeda CAI-SCT XCAL-Pypes O/R X pipe-Pypes Mid Mounted M80s-Red Top OPTIMA-HurstSTS-Tein Tech S-AVIC f900bt-Back up Camera-20" Black Chrome FR500s-GT500 FRONT/REAR-Factory GT500 6k HIDS-3k HID Gt500 fogs-
303rwhp/319tq
rford426 is offline   Reply With Quote
Old 10-31-2009, 10:37 AM   #7
BruceH
3rd Gear Member
2008 Ford Mustang
 
BruceH's Avatar
 
Join Date: Jul 2008
Vehicle: 2008 Mustang GT/CS
Posts: 700
Default

Does any of this fit your problem?

http://www.ringpinion.com/FAQ.aspx#14
__________________
2008 GT/CS 5 Speed
Control Arms, Prothane MM's
Aluminum DS, McLeod RST/Fidanza FW
FRPP Ceramic Shorties
FRPP Whipple HO


Motor build underway


Whipple Crew
BruceH is offline   Reply With Quote
Old 10-31-2009, 10:52 AM   #8
pascal
S197 Section Modder-ator
 
pascal's Avatar
 
Join Date: Sep 2007
Vehicle: 06
Location: Orlando FL
Posts: 7,609
Default

Damn man, you're supposed to break the gears in, not the car!
I'm sure that even if you didn't miss your shifting, you'd hurt the gears regardless.
I just hope I'm wrong...
__________________
pascal is offline   Reply With Quote
Old 10-31-2009, 03:47 PM   #9
VanWilder
2nd Gear Member
 
Join Date: Dec 2006
Vehicle: 2005 Ford Mustang GT
Location: Missouri
Posts: 191
Default

Quote:
Originally Posted by rford426 View Post
were the gears broke in?? or from the shop to the track?
yes his gears were broke in...he probably has 1500+ miles on them since the install
__________________
2005 Mustang GT black 5-speed(13.39 at 101.51 stock)
BMR 2in. lowering springs, UPR adj. panhard bar, UPR O/R X-pipe, Flowmaster, JLT CAI w/ BAMA 93 race tune, Vredestein 275/35/18 Front and 295/35/18 Rear and some 26x11.50-17 Mickey Thompson ET Streets for the track
12.76 @ 108.88 Now
New Mods: JBA LT Headers, O/R H-Pipe, FRPP 4.10 gears, CMVC Delete plates, Mutha Thumpr cams w/ Tillman Speed 93 All-Out tune
12.41 @ 107.89
VanWilder is offline   Reply With Quote
Old 10-31-2009, 03:52 PM   #10
rford426
4th Gear Member
 
Join Date: Nov 2007
Vehicle: 2005 Mustang GT
Location: OK&TX
Posts: 1,790
Default

K haha just making sure... Hope it's nothing to major I just had my pinion seal done my rear was leaking....eww lol
__________________

2005 Black GT Manual
Steeda CAI-SCT XCAL-Pypes O/R X pipe-Pypes Mid Mounted M80s-Red Top OPTIMA-HurstSTS-Tein Tech S-AVIC f900bt-Back up Camera-20" Black Chrome FR500s-GT500 FRONT/REAR-Factory GT500 6k HIDS-3k HID Gt500 fogs-
303rwhp/319tq
rford426 is offline   Reply With Quote



Reply



Tags
2007, broke, car, diagnosis, gears, make, mustang, neutral, speed, transmission, whine

Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off
Forum Jump

Advertising

Featured Sponsors
New Sponsors
All times are GMT -5. The time now is 04:45 AM.

© Internet Brands, Inc.

Powered by vBulletin® Version 3.7.1
Copyright ©2000 - 2009, Jelsoft Enterprises Ltd.
Search Engine Friendly URLs by vBSEO 3.2.0

This forum is owned and operated by Internet Brands, Inc., a Delaware corporation. It is not authorized or endorsed by the Ford Motor Company and is not affiliated with the Ford Motor Company or its related companies in any way. Ford® is a registered trademark of the Ford Motor Company