C6 Tech/Performance LS2, LS3, LS7, LS9 Corvette Technical Info, Internal Engine, External Engine, Tech Topics, Basic Tech, Maintenance, How to Remove & Replace
Sponsored by:
Sponsored by:

2005 A4 - Harsh 1-2 shift

Thread Tools
 
Search this Thread
 
Old May 14, 2008 | 12:12 PM
  #1  
davidmccarthy's Avatar
davidmccarthy
Thread Starter
Cruising
 
Joined: Apr 2008
Posts: 13
Likes: 0
Default 2005 A4 - Harsh 1-2 shift

I recently bought a 2005 with 26K from a local Chevy dealer. I didn't notice anything during the test drive (probably because I was super excited) but after living with the car for a couple weeks, I've noticed the the 1-2 shift is really hard...much harder than the C5 A4 I used to own.

Essentially, under mild acceleration it wants to shift from 1-2 at around 10mph. At that point there's almost a slight delay and then jerk into gear. Under heavier acceleration that firm shift is cool, but when cruising around town it is really annoying.

I took it back to the dealer and their service guys confirmed that it seemed hard and noted that the trans fluid was overfilled. So they drained some and reset 'something' for it to relearn. After about 100 miles, it doesn't seem to have done much.

What do you think the next step is? Am I looking at an expensive rebuild? Or, has anyone else been in a similar situation?

Thanks -Dave
Reply
Old May 15, 2008 | 12:48 PM
  #2  
JLargo's Avatar
JLargo
Burning Brakes
15 Year Member
 
Joined: Apr 2006
Posts: 1,174
Likes: 53
From: Largo Florida
Default

I would bet that the car has been tuned and was not reflashed to factory specs before it was traded in.
Reply
Old May 15, 2008 | 05:14 PM
  #3  
keyplyr's Avatar
keyplyr
Le Mans Master
 
Joined: Jun 2007
Posts: 7,610
Likes: 12
Default

Originally Posted by JLargo
I would bet that the car has been tuned and was not reflashed to factory specs before it was traded in.


Take it to your local motorsports shop and have it tuned the way you want it. You might gain performance as well. From a tuner's standpoint A4's are easy to work with (I have one.)


Reply
Old May 16, 2008 | 02:30 PM
  #4  
davidmccarthy's Avatar
davidmccarthy
Thread Starter
Cruising
 
Joined: Apr 2008
Posts: 13
Likes: 0
Default

Thanks. My first instinct was that there was something mechanically wrong, especially after the dealer confirmed the hard shift.

They agreed to give it another look on Monday. I'm assuming they can tell if the car was previously tuned? It would be good to know that before they start ripping the transmission apart!
Reply
Old May 27, 2008 | 03:23 PM
  #5  
davidmccarthy's Avatar
davidmccarthy
Thread Starter
Cruising
 
Joined: Apr 2008
Posts: 13
Likes: 0
Default

I brought it back to the dealer and it turns out that it was a sticky valve body.

Eventhough the factory warranty is expired and I didn't purchase an extended, they are going to fix it for free. It's cool to know that there are some decent dealers out there.
Reply
Old May 27, 2008 | 04:43 PM
  #6  
JLargo's Avatar
JLargo
Burning Brakes
15 Year Member
 
Joined: Apr 2006
Posts: 1,174
Likes: 53
From: Largo Florida
Default

Originally Posted by davidmccarthy
I brought it back to the dealer and it turns out that it was a sticky valve body.

Eventhough the factory warranty is expired and I didn't purchase an extended, they are going to fix it for free. It's cool to know that there are some decent dealers out there.
Good to hear they are taking care of you. I am glad I didn't bet then
Reply

Get notified of new replies

To 2005 A4 - Harsh 1-2 shift





All times are GMT -4. The time now is 08:54 PM.

story-0
10 Ugly Corvettes That We Still Kinda Love

Slideshow: 10 ugly Corvettes that we still kinda love.

By Joe Kucinski | 2026-06-03 10:34:17


VIEW MORE
story-1
Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

A lot of money has changed hands at the online auction house over the years.

By Brett Foote | 2026-06-03 10:21:50


VIEW MORE
story-2
10 Things Every Corvette Owner Needs (2026 Edition)

Slideshow: 10 great gifts Corvette enthusiasts actually want for Father's Day!

By Michael S. Palmer | 2026-06-03 15:43:40


VIEW MORE
story-3
8 Most "Only Corvette Owners Understand" Quirks and Problems

Slideshow: These are the quirks, annoyances, and oddly lovable problems that every Corvette owner eventually learns to live with.

By Pouria Savadkouei | 2026-05-28 09:31:39


VIEW MORE
story-4
10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

Slideshow: 10 reasons why the C6 Z06 is still a performance benchmark after 20 years.

By Joe Kucinski | 2026-05-27 17:20:09


VIEW MORE
story-5
How Much Horsepower Every Corvette Engine "LOST" in 1972

Slideshow: How much horsepower every Corvette engine lost in 1972.

By Joe Kucinski | 2026-05-27 16:54:53


VIEW MORE
story-6
Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

Slideshow: How to Protect A Convertible Top: 10 DOs & DON'Ts

By Michael S. Palmer | 2026-04-03 00:00:00


VIEW MORE
story-7
Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

Slideshow: The 10 most explosive Corvettes ever built based on power-to-weight ratio.

By Joe Kucinski | 2026-05-20 07:23:03


VIEW MORE
story-8
150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

Slideshow: From C1 to C8 we compare every Corvette generation by the numbers.

By Joe Kucinski | 2026-05-12 16:54:12


VIEW MORE
story-9
8 Coolest Corvette Pace Cars (and Replicas) of All Time

Slideshow: Some Corvette pace cars became collectible legends, while others perfectly captured the look and attitude of their era.

By Verdad Gallardo | 2026-05-11 09:50:51


VIEW MORE