~bad Vibration At 70mph (not Out Of Balance Wheels)~

sn95gt19 · 05-17-2002, 02:34 PM

I HAVE A 95GT AND ON THE HIGHWAY AT ABOUT 70-75MPH THE SHIFTER VIBRATES (VIOLENTLY) SOMETIMES EVEN POPPING OUT OF GEAR, I JUST HAD THE MOTOR BUILT AND JUST PUT IT BACK IN BUT I DIDNT PUT A NEW PILOT BEARING IN (THEY HOT-TANKED EVERYTHING, WOULD THAT MESS UP THE PILOT BEARING?) OR COULD IT BE THAT I DIDNT PUT MY DRIVESHAFT ON THE SAME WAY THAT I TOOK IT OFF? OR COULD IT BE THE TAILSHAFT ON MY TRANS TAKING A ****?

jimberg · 05-17-2002, 06:13 PM

Get yourself and aluminum drive shaft before you damage the tranny.

88workcar · 05-17-2002, 08:51 PM

Get a new pilot shaft bearing. If it is bad, you will break the throw out bearing retainer. The aulm. drive shaft is a big help also. Good luck

gtsr515 · 05-17-2002, 09:41 PM

Could it be a bent input shaft, or flywheel loose?

Driveshaft out of balance, how do you know its not the tires?

Check your steering shaft joint

Good luck

sn95gt19 · 05-18-2002, 02:07 AM

thanks for the info guys but i guess i posted a little too late, I BLEW IT UP TONIGHT, i was on the highway another gt pulled up next to me and i dropped it into 3rd gear revved it up then dumped it, then BOOOOOOOOMMMMM ching, ching, ching, the tranny took a crap, something to do with 3rd gear cause when ever the parts in the trans are moving now it sounds like something is going to come through the case, second trans this has happened too. looks like im putting the blown up tremec back together, thanks anyways

05-17-2002, 02:34 PM	#1
sn95gt19 motors done......woohooo Join Date: Mar 2002 Posts: 799	~bad Vibration At 70mph (not Out Of Balance Wheels)~ I HAVE A 95GT AND ON THE HIGHWAY AT ABOUT 70-75MPH THE SHIFTER VIBRATES (VIOLENTLY) SOMETIMES EVEN POPPING OUT OF GEAR, I JUST HAD THE MOTOR BUILT AND JUST PUT IT BACK IN BUT I DIDNT PUT A NEW PILOT BEARING IN (THEY HOT-TANKED EVERYTHING, WOULD THAT MESS UP THE PILOT BEARING?) OR COULD IT BE THAT I DIDNT PUT MY DRIVESHAFT ON THE SAME WAY THAT I TOOK IT OFF? OR COULD IT BE THE TAILSHAFT ON MY TRANS TAKING A ****? __________________ 95gt lazer red (98 cobra clone) Rice Haters Club Member #116

05-17-2002, 06:13 PM	#2
jimberg Registered Member Join Date: Oct 1998 Location: Rogers, MN Posts: 2,089	Get yourself and aluminum drive shaft before you damage the tranny. __________________ 351W 89 Mustang GT Convertible

05-17-2002, 08:51 PM	#3
88workcar Registered Member Join Date: Oct 1999 Location: Pierre Part, La. U.S.A. Posts: 1,850	Get a new pilot shaft bearing. If it is bad, you will break the throw out bearing retainer. The aulm. drive shaft is a big help also. Good luck __________________ 88workcar 1988 Mustang LX 342. 417rwhp @ 6800. 28 X 10 ET Drag, 4.30s, 10.69 @ 126.43 1.42 60ft. 11.13 @ 127.7 on BFGs 1.72 60ft Rice Hater # 42 To be old and wise, You must first be young and stupid I'm somewhere in tthe middle.

05-17-2002, 09:41 PM	#4
gtsr515 Registered Member Join Date: Nov 2001 Location: Sunny, Hot, Sebring, Florida Posts: 725	Could it be a bent input shaft, or flywheel loose? Driveshaft out of balance, how do you know its not the tires? Check your steering shaft joint Good luck __________________ Remember...2nd place is 1st place for losers!

05-18-2002, 02:07 AM	#5
sn95gt19 motors done......woohooo Join Date: Mar 2002 Posts: 799	thanks for the info guys but i guess i posted a little too late, I BLEW IT UP TONIGHT, i was on the highway another gt pulled up next to me and i dropped it into 3rd gear revved it up then dumped it, then BOOOOOOOOMMMMM ching, ching, ching, the tranny took a crap, something to do with 3rd gear cause when ever the parts in the trans are moving now it sounds like something is going to come through the case, second trans this has happened too. looks like im putting the blown up tremec back together, thanks anyways __________________ 95gt lazer red (98 cobra clone) Rice Haters Club Member #116

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