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"thunk" when shifting into 1st

Old Aug 26, 2006 | 11:04 AM
  #1  
romycha1's Avatar
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From: San Antonio --> San Diego
"thunk" when shifting into 1st

Whenever I am shifting into 1st, at a dead stop, I'll hear a very small "thunk". Is, or did, anyone have this problem?

I'll shift it into 1st, and then when I take it out and put it back in, it doesn't do it. Only after coming to a rolling stop is when I hear it.
Also, it's very soft. For example, if I have the radio on softly, I probably won't hear it, but I can slightly feel it.
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Old Aug 26, 2006 | 11:18 AM
  #2  
CyprusRX8's Avatar
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From: Limassol, Cyprus
Mine does that too.
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Old Aug 26, 2006 | 11:21 AM
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mine does that on my 2nd trans...never did it with the first.....its not right but the dealer wont replace my tranny again because of it....
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Old Aug 26, 2006 | 11:36 AM
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From: Limassol, Cyprus
I don't think it’s a problem. Don't forget that we are practically sitting on the transmission so it’s quite normal to feel the slightest vibration.

Anyone else?
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Old Aug 26, 2006 | 12:22 PM
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Mine does it also......in reverse as well. I think that it's the syncros not meshing perfectly. Not sure if it's a long-term concern or not.
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Old Aug 26, 2006 | 12:36 PM
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From: San Antonio --> San Diego
Well... at least I'm not the only one with that problem... I don't know if that's a good or bad thing...
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Old Aug 26, 2006 | 12:43 PM
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i was actually just about to post with this question. but it makes me feel better as well that its not just me.
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Old Aug 26, 2006 | 01:37 PM
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Mine has done this from day one. Almost like the clutch isnt fully disengaged. I have felt this on customers cars also, so I guess thats just the way it is.
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Old Aug 26, 2006 | 01:56 PM
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i get the same thunk rarely. Doesnt seem like a bad thing, my car is running fine. Anyone else know of this?
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Old Aug 26, 2006 | 02:13 PM
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From: California, Chula Vista, Otay Ranch
I thought that was how a manual transmission is supposed to sound. A little click-clack into 1st from a stop sign.
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Old Aug 26, 2006 | 02:18 PM
  #11  
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From: Jacksonville FL
this sound is normal and nothing to worry about...remember behind all that shiny stuff is actual mechanical linkages, gears, and other pieces of metal that aren't completely silent when moved around. Most luxury cars won't have this sound because noise insulation is part of why it will cost so much.
Just turn your radio off and drive for a day; you'll hear all sorts of noises that are completely normal. We just never hear them when we're rockin' out, or screaming at the redline.
Take it from me, its my job to listen to noises....I'm a Sonar Tech. aboard a submarine.
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Old Aug 26, 2006 | 02:18 PM
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guys... it's the self test for abs. Perfectly normal. It happens to all our cars.
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Old Aug 26, 2006 | 02:39 PM
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mysql, they're not talking about the thunk when you first move the car. They're talking about the thunking actually shifting it into 1st.
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Old Aug 26, 2006 | 02:50 PM
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Ah I see. Mine does that too on shifting to first, sometimes. I still wouldn't worry about it.
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Old Aug 26, 2006 | 02:59 PM
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From: Maple Grove, Minnesota
isnt that 'thunk' sound into first, the cars way of checking its ABS? i swore i read that somewhere on here...


but mine does that too. only time it doesnt go 'thunk' is when i blip the throttle a bit to get into gear. Try that.
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Old Aug 26, 2006 | 03:07 PM
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It's a machine it makes noises. Seriously, thats just the sound of the gears moving around. Don't worry about it.
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Old Aug 26, 2006 | 03:58 PM
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If the gears and shafts are perfectly lined up there is no any noise. Most of the time they are not. Its random. And nothing to worry about.
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Old Aug 26, 2006 | 06:05 PM
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From: Chicago Suburbs
Originally Posted by otherside
Mine has done this from day one. Almost like the clutch isnt fully disengaged.
Me too.
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Old Aug 26, 2006 | 06:18 PM
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From: Connecticut
Originally Posted by romycha1
Whenever I am shifting into 1st, at a dead stop, I'll hear a very small "thunk". Is, or did, anyone have this problem?

I'll shift it into 1st, and then when I take it out and put it back in, it doesn't do it. Only after coming to a rolling stop is when I hear it.
Also, it's very soft. For example, if I have the radio on softly, I probably won't hear it, but I can slightly feel it.
Mine does that too. I was worried about it at first, but not so much anymore.
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Old Aug 26, 2006 | 06:27 PM
  #20  
DOMINION's Avatar
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From: Vegas Baby!
Originally Posted by romycha1
Whenever I am shifting into 1st, at a dead stop, I'll hear a very small "thunk". Is, or did, anyone have this problem?

I'll shift it into 1st, and then when I take it out and put it back in, it doesn't do it. Only after coming to a rolling stop is when I hear it.
Also, it's very soft. For example, if I have the radio on softly, I probably won't hear it, but I can slightly feel it.
You know I have a AT and my 8 will do the same thing. Except when I'm in sport mode
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Old Aug 26, 2006 | 06:28 PM
  #21  
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Me six?
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Old Aug 26, 2006 | 06:37 PM
  #22  
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From: Montgomery, AL
mine use to do it before i had the transmission replaced. but i've only driven the car 70 miles since so it hasn't even gotten broke in. will let you know if it does
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Old Aug 29, 2006 | 01:42 PM
  #23  
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From: my engine bay
I get it aswell. When I ease it into first it doesnt do it. No big deal. Your just too close to the tranny
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Old Aug 29, 2006 | 02:07 PM
  #24  
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From: Half a parsec from Kessel...
Originally Posted by SC-ed
If the gears and shafts are perfectly lined up there is no any noise. Most of the time they are not. Its random. And nothing to worry about.
Bingo. It's the sound as the non-aligned gears slot together, and nothing to worry about.
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Old Aug 29, 2006 | 02:29 PM
  #25  
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From: EVOLV-Chicago
I hear/feel that in 1st, 2nd, and 3rd at times.
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