Clutch Pedal Noise Or Something Else??? - The 1947 - Present Chevrolet & GMC Truck Message Board Network

firemanchuck · 03-28-2003, 09:36 PM

HEY MY FELLOW CHEVY FANS GOT ANOTHER QUESTION FOR YA!

WHILE DRIVING I HERE A NOISE. THOUGHT IT WAS MY SPEEDO BUT WHEN I PRESS THE CLUTCH PEDAL IN NOT EVEN HALF WAY THE NOISE STOPS, SO I NOW KNOW IT HAS SOMETHING TO DO WITH THE CLUTCH PEDAL.

DOES ANYONE KNOW WHAT IT MAY BE? IS IT AN EASY FIX?

ANY SUGGESSTIONS SEND EM MY WAY PLEASE, IT IS DRIVING ME NUTS!!!

THANKS,
CHUCK

PanelDeland · 03-28-2003, 09:50 PM

From your brief description I would guess you have a bad throw out or Clutch release bearing.Same thing just different term.It requires removing the tranny to replace and while you're there you might as well do a clutch job unless you have plenty clutch left or just enjoy pulling the tranny.There are other things it could be but this is most likely in my experience.

crazy longhorn · 03-28-2003, 10:08 PM

with the clutch up(assuming that its adjusted properly) the throwout bearing shouldnt be touching the press plate fingers. As a rule, I have seen a bad throwuot bearing make noise when you step on the clutch....no noise when its not used. Possibly you have a vibration, or rattle on the clutch linkage? There should be a spring from the clutch fork to the frame to hold to hold the fork foward, & it also keeps the bearing from touching the fingers on the press plate. Also, under the dash is a return spring for the peddle. I would check to see that both springs are in place. Good luck,crazyL

Class of 69 · 03-28-2003, 10:11 PM

Chuck, do you have any "free play" at the top of the pedal?? If no free play, you need to adjust the linkage to obtain about 3/4 inch. That may stop the noise, but it still may need a new throw out bearing. Check the adjustment first,could last a while longer if properly adjusted.

gmc67swb · 03-29-2003, 02:44 AM

ALSO MAKE SURE YOU DON'T HAVE ANY SLOP IN YOUR LINKAGE. MINE WAS MAKING A NOISE. I COULD PUT MY FOOT UNDER THE PEDAL AND PULL UP A LITTLE AND THE NOISE WOULD GO AWAY. OR I COULD PUT PEDAL PRESSURE WITH MY FOOT AND IT WOULD GO AWAY. I WAS MISSING A RETURN SPRING. THIS SOLVED MY PROBLEM. I WOULD CHECK THE EASY ONES LIKE THIS FIRST. HOPE YOU DON'T HAVE TO PULL THE TRANNY AND SWAP OUT THE THROW OUT BEARING.

1969 GMC · 03-30-2003, 03:56 PM

My clutch made a noise like you describe, only when pushing in/letting out the pedal. All I had to do was grease the pivot (which is under the truck) and spray some WD-40 on the linkage, and the noise was gone.

03-28-2003, 09:36 PM	#1
firemanchuck FightingFire Saving Lives Join Date: Mar 2003 Location: Tulsa, Oklahoma Posts: 65	Clutch Pedal Noise Or Something Else??? HEY MY FELLOW CHEVY FANS GOT ANOTHER QUESTION FOR YA! WHILE DRIVING I HERE A NOISE. THOUGHT IT WAS MY SPEEDO BUT WHEN I PRESS THE CLUTCH PEDAL IN NOT EVEN HALF WAY THE NOISE STOPS, SO I NOW KNOW IT HAS SOMETHING TO DO WITH THE CLUTCH PEDAL. DOES ANYONE KNOW WHAT IT MAY BE? IS IT AN EASY FIX? ANY SUGGESSTIONS SEND EM MY WAY PLEASE, IT IS DRIVING ME NUTS!!! THANKS, CHUCK

03-28-2003, 09:50 PM	#2
PanelDeland I am a Referee of life. Join Date: Jun 2000 Location: Greensboro N.C. Posts: 13,993	From your brief description I would guess you have a bad throw out or Clutch release bearing.Same thing just different term.It requires removing the tranny to replace and while you're there you might as well do a clutch job unless you have plenty clutch left or just enjoy pulling the tranny.There are other things it could be but this is most likely in my experience. __________________ The 47-present Chevrolet and GMC Truck Message Board Network,it's owners,moderators,members,and associates of any type should not be held responsible for my opinion. You can't fix stupid,not even with duct tape. "My appearance is due to the fact that "GOD" does punish you for having too much fun!" Barrett-Jackson has perfected alchemy,they make rust into gold! "You can lead a horse to water but you can't saddle a duck" "Cleverly disguised as a 'Responsible Adult' "Sometimes your Knight in shining armor is just a retard in tinfoil"

03-28-2003, 10:11 PM	#4
Class of 69 Registered User Join Date: Mar 2003 Location: Stillwater MN Posts: 1,166	Chuck, do you have any "free play" at the top of the pedal?? If no free play, you need to adjust the linkage to obtain about 3/4 inch. That may stop the noise, but it still may need a new throw out bearing. Check the adjustment first,could last a while longer if properly adjusted. __________________ 69 GMC K10 ..some restoration required....still..

03-29-2003, 02:44 AM	#5
gmc67swb Registered User Join Date: Feb 2003 Location: Mesquite, Tx Posts: 396	ALSO MAKE SURE YOU DON'T HAVE ANY SLOP IN YOUR LINKAGE. MINE WAS MAKING A NOISE. I COULD PUT MY FOOT UNDER THE PEDAL AND PULL UP A LITTLE AND THE NOISE WOULD GO AWAY. OR I COULD PUT PEDAL PRESSURE WITH MY FOOT AND IT WOULD GO AWAY. I WAS MISSING A RETURN SPRING. THIS SOLVED MY PROBLEM. I WOULD CHECK THE EASY ONES LIKE THIS FIRST. HOPE YOU DON'T HAVE TO PULL THE TRANNY AND SWAP OUT THE THROW OUT BEARING. __________________ GM 330HP/350, Magnuson 122HH, Tremec TKO 5spd

03-30-2003, 03:56 PM	#6
1969 GMC Registered User Join Date: Feb 2003 Location: The Rubber City Posts: 5,498	My clutch made a noise like you describe, only when pushing in/letting out the pedal. All I had to do was grease the pivot (which is under the truck) and spray some WD-40 on the linkage, and the noise was gone. __________________ 1969 GMC K2500 1996 Honda Accord 2007 Kawasaki KLR 650

03-28-2003, 10:08 PM	#3
crazy longhorn Fabricate till you "puke" Join Date: Jun 2002 Location: Ill Posts: 9,403	with the clutch up(assuming that its adjusted properly) the throwout bearing shouldnt be touching the press plate fingers. As a rule, I have seen a bad throwuot bearing make noise when you step on the clutch....no noise when its not used. Possibly you have a vibration, or rattle on the clutch linkage? There should be a spring from the clutch fork to the frame to hold to hold the fork foward, & it also keeps the bearing from touching the fingers on the press plate. Also, under the dash is a return spring for the peddle. I would check to see that both springs are in place. Good luck,crazyL



Register or Log In To remove these advertisements.

Register or Log In To remove these advertisements.