G35: 5AT 2-3 hard shift DEALER UPDATE

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Old Apr 29, 2009 | 01:24 AM
  #16  
NationsMostWanted's Avatar
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mine seems ok only shifts hard when I floor it and shift
 
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Old Apr 29, 2009 | 08:11 AM
  #17  
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From: Inside my G
The 2-3 shift was certainly more noticeable on my '07 but not neutral-drop harsh. The grounding kit seemed to have smoothed it out though, you'll still feel it but it's less noticeable.
 

Last edited by soundmike; Apr 29, 2009 at 09:45 AM.
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Old Apr 29, 2009 | 08:48 AM
  #18  
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[Nick: begins feverishly searching for Black Betty Grounding Kit]

 
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Old May 1, 2009 | 09:10 PM
  #19  
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not sure if its just me but two times ive noticed that when i tried to shift from 2nd to 3rd my paddle shifter isnt switch. its like i hit the shift twice to move from 1st to 2nd to 3rd but it only goes to 2nd.

not sure if maybe i hit the shift sooo fast that it didnt work. im going pay closer attention to this noticed it once today and once like 2 months ago.
 
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Old May 2, 2009 | 10:49 AM
  #20  
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I wish I had paddle shifters. So many mods, so little cash...
 
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Old Jan 13, 2012 | 03:03 PM
  #21  
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My car has been hard shifting from 2nd gear to 3rd gear too...All the other gears shift fine.

This only happens during hard acceleration. However, when I use the tiptronic, sometimes the car would jerk slightly faster during the shift, as if the car wants to move faster forward.

I changed the transmission oil, and it fixed it for about a month, but it's come back again. Resetting the ECU does nothing either. Hopefully, there's nothing wrong with the transmission.
 
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Old Jan 13, 2012 | 04:14 PM
  #22  
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mine is going back to the dealer on monday for this issue along with a hesitation/stumble at like 3800 rpm in third ,they said the reprogram would fix it but guess what it didn't and I'm out of 60$
 
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Old Jan 13, 2012 | 06:31 PM
  #23  
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Mine does it when the car is cold..so now i drive in auto mode until the tranny fluid has a chance to warm up then its smooth shifting at any rpm....although i did notice some change with my grounding kit, it didnt resolve the issue entirely...
 
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Old Jan 14, 2012 | 10:15 AM
  #24  
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I'm guessing this is within 'normal' spec, since many people seem to have this issue.

I was worried for a while that my transmission was going bad or something....don't want to spend thousands of dollars on a new tranny...might as well trade the car in for the new 3 series BMW...haha
 
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