Extreme Vibration when engine bogged

numbaonechief · January 26th, 2011, 11:57 PM

got a 2003 gt that has slowly been giving me hell and the latest is a massive amount of vehicle vibration. The entire car will rattle so violently, that im sure Im moving sideways too. It usually happens under the following conditions:

- During the first few minutes after start up
- As soon as the clutch grabs to start moving from a stop
- More violent if Im turning ( like a right on red where you stop then speed up and turn at the same time)

So pretty much if the engine bogs by even 100 rpms when I start pulling forward and turning the whole car will want to flip itself over.

The other related problems are that the shifter slams back and forth if Im taking a turn at any speed or when I push in the clutch. Im sure all of this is related somehow but any ideas?

03sonikblu · January 27th, 2011, 12:33 AM

seems to me like a serious case of clutch chatter

Oakley · January 27th, 2011, 12:48 AM

check you motor and tranny mounts

superbeef1000 · January 27th, 2011, 01:41 AM

Originally Posted by Oakley

check you motor and tranny mounts

yup tranz mount

nmstang00 · January 27th, 2011, 03:11 AM

Ya this happen to me in a previous car. Tranny mounts.

Ryguy33 · January 27th, 2011, 04:51 PM

100% tranny mount. same thing happened to me.

zinc-vert02 · January 27th, 2011, 05:10 PM

are you holding it at the rev limiter?

lol jk

trans mount

January 26th, 2011, 11:57 PM	#1
numbaonechief Newbie 2003 Mustang GT Join Date: Mar 2010 Posts: 42 iTrader: 0 reviews	Extreme Vibration when engine bogged got a 2003 gt that has slowly been giving me hell and the latest is a massive amount of vehicle vibration. The entire car will rattle so violently, that im sure Im moving sideways too. It usually happens under the following conditions: - During the first few minutes after start up - As soon as the clutch grabs to start moving from a stop - More violent if Im turning ( like a right on red where you stop then speed up and turn at the same time) So pretty much if the engine bogs by even 100 rpms when I start pulling forward and turning the whole car will want to flip itself over. The other related problems are that the shifter slams back and forth if Im taking a turn at any speed or when I push in the clutch. Im sure all of this is related somehow but any ideas?

January 27th, 2011, 12:48 AM	#3
Oakley Regular 2002 Mustang GT dont know yet Join Date: May 2009 Location: Roaring Spring PA Posts: 107 iTrader: 0 reviews	check you motor and tranny mounts __________________ 02 GT, Borla Catback and cold air intake

January 27th, 2011, 04:51 PM	#6
Ryguy33 Hardcore Enthusiast 2002 Mustang Gt 3 seconds......flat Join Date: Jan 2009 Location: L.A. , California Posts: 1,916 iTrader: 1 reviews	100% tranny mount. same thing happened to me. __________________ Mods = stuff to make me take corner faster

January 27th, 2011, 05:10 PM	#7
zinc-vert02 Bringing Yellow Back 2002 mustang gt 12.2 at 117 Join Date: Apr 2010 Location: WISCONSIN Posts: 9,967 iTrader: 1 reviews	are you holding it at the rev limiter? lol jk trans mount __________________ SOON TO BE 5.4 3V POWERD WITH A ROUSH CHARGER HELPING IT BAMA Performance Drag Team Member #4

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January 27th, 2011, 12:33 AM	#2
03sonikblu Regular 2003 GT Join Date: Aug 2010 Location: Orange County, CA Posts: 203 iTrader: 0 reviews	seems to me like a serious case of clutch chatter

January 27th, 2011, 03:11 AM	#5
nmstang00 Regular Join Date: Jul 2010 Posts: 86 iTrader: 0 reviews	Ya this happen to me in a previous car. Tranny mounts.

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