Slight shutter/vibration during take-off ('95-5spd)
#1
Advanced
Thread Starter
Slight shutter/vibration during take-off ('95-5spd)
Good afternoon everyone!!
I have tried doing a search within the forum for similar symptoms but wasn't able to find exactly what I was looking for so I thought I'd do a quick post.
I have a '95 LT1 6-spd with 112k miles. Car is running pretty good but have recently noticed a slight shutter/vibration as I'm pulling away from a stop. I don't notice any vibration or shutter while shifter when I'm moving (2-3, 3-4, 4-5, 5-6). I am also not seeing any type of slippage while driving. I thought one day getting out of the car I could smell the clutch dust but I haven't noticed anything since then...could have been my mind/nose playing tricks on me. I don't know if I have a rough spot in the clutch or maybe a u-joint...or maybe the clutch simply needs replaced. I recently put new u-joints in the half shafts but not in the drive shaft. I'm not hearing anything as it's not a 'click'...it just a slight shutter/vibration when I take off.
Its also not the click people have talked about when taking off from the hubs. My car had that issue but when I replaced the hubs/bearings/u-joints/spacer in the back that noise went away. This isn't a noise, this is something you can feel in the car. This happens all the time from a stop...so it doesn't have anything to do with going from reverse to forward.
I'm curious if anyone has experienced something similar with their car. If this is an early sign of a clutch going bad (which is what I'm thinking) or maybe it's something completely different.
Thanks in advance for any help and I appreciate anyone who has read this post this far.
Greg
I have tried doing a search within the forum for similar symptoms but wasn't able to find exactly what I was looking for so I thought I'd do a quick post.
I have a '95 LT1 6-spd with 112k miles. Car is running pretty good but have recently noticed a slight shutter/vibration as I'm pulling away from a stop. I don't notice any vibration or shutter while shifter when I'm moving (2-3, 3-4, 4-5, 5-6). I am also not seeing any type of slippage while driving. I thought one day getting out of the car I could smell the clutch dust but I haven't noticed anything since then...could have been my mind/nose playing tricks on me. I don't know if I have a rough spot in the clutch or maybe a u-joint...or maybe the clutch simply needs replaced. I recently put new u-joints in the half shafts but not in the drive shaft. I'm not hearing anything as it's not a 'click'...it just a slight shutter/vibration when I take off.
Its also not the click people have talked about when taking off from the hubs. My car had that issue but when I replaced the hubs/bearings/u-joints/spacer in the back that noise went away. This isn't a noise, this is something you can feel in the car. This happens all the time from a stop...so it doesn't have anything to do with going from reverse to forward.
I'm curious if anyone has experienced something similar with their car. If this is an early sign of a clutch going bad (which is what I'm thinking) or maybe it's something completely different.
Thanks in advance for any help and I appreciate anyone who has read this post this far.
Greg
#2
Good afternoon everyone!!
I have tried doing a search within the forum for similar symptoms but wasn't able to find exactly what I was looking for so I thought I'd do a quick post.
I have a '95 LT1 6-spd with 112k miles. Car is running pretty good but have recently noticed a slight shutter/vibration as I'm pulling away from a stop. I don't notice any vibration or shutter while shifter when I'm moving (2-3, 3-4, 4-5, 5-6). I am also not seeing any type of slippage while driving. I thought one day getting out of the car I could smell the clutch dust but I haven't noticed anything since then...could have been my mind/nose playing tricks on me. I don't know if I have a rough spot in the clutch or maybe a u-joint...or maybe the clutch simply needs replaced. I recently put new u-joints in the half shafts but not in the drive shaft. I'm not hearing anything as it's not a 'click'...it just a slight shutter/vibration when I take off.
Its also not the click people have talked about when taking off from the hubs. My car had that issue but when I replaced the hubs/bearings/u-joints/spacer in the back that noise went away. This isn't a noise, this is something you can feel in the car. This happens all the time from a stop...so it doesn't have anything to do with going from reverse to forward.
I'm curious if anyone has experienced something similar with their car. If this is an early sign of a clutch going bad (which is what I'm thinking) or maybe it's something completely different.
Thanks in advance for any help and I appreciate anyone who has read this post this far.
Greg
I have tried doing a search within the forum for similar symptoms but wasn't able to find exactly what I was looking for so I thought I'd do a quick post.
I have a '95 LT1 6-spd with 112k miles. Car is running pretty good but have recently noticed a slight shutter/vibration as I'm pulling away from a stop. I don't notice any vibration or shutter while shifter when I'm moving (2-3, 3-4, 4-5, 5-6). I am also not seeing any type of slippage while driving. I thought one day getting out of the car I could smell the clutch dust but I haven't noticed anything since then...could have been my mind/nose playing tricks on me. I don't know if I have a rough spot in the clutch or maybe a u-joint...or maybe the clutch simply needs replaced. I recently put new u-joints in the half shafts but not in the drive shaft. I'm not hearing anything as it's not a 'click'...it just a slight shutter/vibration when I take off.
Its also not the click people have talked about when taking off from the hubs. My car had that issue but when I replaced the hubs/bearings/u-joints/spacer in the back that noise went away. This isn't a noise, this is something you can feel in the car. This happens all the time from a stop...so it doesn't have anything to do with going from reverse to forward.
I'm curious if anyone has experienced something similar with their car. If this is an early sign of a clutch going bad (which is what I'm thinking) or maybe it's something completely different.
Thanks in advance for any help and I appreciate anyone who has read this post this far.
Greg
#3
Advanced
Thread Starter
I have not done that. I'm not even sure I know where the canister is. I'm assuming it's under the brake booster. Assuming all the extra room there is under the hood I'm sure it will be easy to check.
Good idea, I'll check that tonight. Thanks!!!
Greg
Good idea, I'll check that tonight. Thanks!!!
Greg
#4
Advanced
Thread Starter
Quick example. When I pulled out of the garage this morning I was very easy on the clutch. It pulled away smooth, I didn't feel anything. Then, at a stop light this morning, I had a VW Jetta try to race me to the Interstate on-ramp turn. I won but I did get a little more aggressive on my take-off...I felt the shutter then.
This shutter isn't bad, I mean...it doesn't shake the entire car. I'd say 8 out of 10 people would never think twice about it. But I feel it, I know something today is different than it was a week ago. Just trying to see if anyone has had a similar situation and what this 'shutter' is eventually going to lead to...if anything.
Thanks again to anyone reading, any help is appreciated.
Greg
#5
Race Director
Does it happen when you are slipping the clutch as you are letting the pedal up? If so, it's called clutch chatter. If it was ok before and just started, your clutch disk could be going out or you might have oil on the disk or it could be burnt. Lastly, don't lower yourself and other Vette owners by racing a Jetta.
#7
Last night I checked the clutch fluid. It was level with the 'Add' line. I added oil and drove the Vette to the office this morning. I didn't notice any change. Wait, I take that back. If I'm very gentle with the clutch it seems I don't feel any shutter which I think is better. If I'm slightly more aggressive I seem to feel something. It is like the clutch is starting to 'catch'.
Greg
Greg
#8
Advanced
Thread Starter
Does it happen when you are slipping the clutch as you are letting the pedal up? If so, it's called clutch chatter. If it was ok before and just started, your clutch disk could be going out or you might have oil on the disk or it could be burnt. Lastly, don't lower yourself and other Vette owners by racing a Jetta.
Yeah, the Jetta race. Well, I had two options...beat him to the on ramp or let him win. I wasn't about to let him win.
Thanks for the feedback,
Greg
#9
Advanced
Thread Starter
No, I have never checked it. I have owned the car for almost a year and haven't driven it a lot. The car was pretty rough when I bought it and I've been working on it. I have put approximately 4,000 miles on the car. I never checked it...just didn't think about it.
Greg
#10
Race Director
Has the clutch always chattered? Ok, you get a break for racing the Jetta. Next time pick on a Mustang.
#11
Advanced
Thread Starter
I'm not expecting to be a hero for racing the Jetta but my instinct kicked it when I saw the little bastard's front end of the car lift up...I had to go.
Greg
#12
You topped off the fluid and have driven it how many miles? A good many shifts? Has the drive-ability seemed to have improved? How much fluid from add to full?
#13
Race Director
#14
Advanced
Thread Starter
It was at the 'ADD' line when I added fluid.
Thanks,
Greg
#15
Advanced
Member Since: Oct 2012
Location: Fayetteville NC
Posts: 91
Likes: 0
Received 0 Likes
on
0 Posts
I have the same problem with my 4+3, but when i rev it above 2k rpms and let out the clutch it doesnt happen but i rocket off the line like no ones buisness which isnt fun. I just had the clutch replaced too.
following this thread
following this thread