General GM Chat When starting new posts, please specify YEAR, MAKE, MODEL, ENGINE type, and whatever modifications you have made. Chat about all things GM (and related cars). Off-topic stuff should be in the Lounge, and all Model specific mechanical problems should be posted in the proper forum.
View Poll Results: Do you manually shift your auto transmission?
Yes
25.81%
No
74.19%
Voters: 31. You may not vote on this poll

Manual shifting an Auto

Thread Tools
 
Search this Thread
 
Old 12-26-2007, 04:15 PM
  #11  
Senior Member
True Car Nut
 
sonoma_zr2's Avatar
 
Join Date: Jan 2005
Location: Montevideo, MN MWBF '05, '06, '07 WCBF '06 '07 survivor
Posts: 3,882
Likes: 0
Received 0 Likes on 0 Posts
sonoma_zr2 is on a distinguished road
Default

It depends on what my rpm'* are, but if I am cruising @ 60 and going to pass, I always drop it into 3rd. Takes alot less throttle and if someone new is in the car they usually crap themselves. I find it more "refined" then just pushing the pedal to the floor to get it to shift.

drag racing, I start in 3rd and when it shifts into 2nd I pull it down to 2nd. it all depends if I am getting a shift into 3rd at the end of the race. pulling it down to 2nd after the 2nd shift seems to hold 2nd longer.
Old 12-26-2007, 04:48 PM
  #12  
Senior Member
True Car Nut
 
petraman's Avatar
 
Join Date: Jul 2006
Location: Granville, Ohio ~NEBF '07 Survivor~
Posts: 5,001
Likes: 0
Received 0 Likes on 0 Posts
petraman is on a distinguished road
Default

The only car I shift manually is my mom'* Acadia. That 6-speed has the WORST shift programming. It shifts way too low and it gets very annoying when it shifts 4 times getting to 35.

That'* why I like my 4 speed
Old 12-26-2007, 05:44 PM
  #13  
Senior Member
Posts like a Northstar
 
F14CRAZY's Avatar
 
Join Date: Apr 2006
Location: Dimondale, MI
Posts: 549
Likes: 0
Received 0 Likes on 0 Posts
F14CRAZY is on a distinguished road
Default

Originally Posted by Hans
sometimes, while racing, hold it in second on my old car.

Now that I have tuning software I can program the shift point at whatever RPM I want it at.
I'd like to comment on this one...
Old 12-26-2007, 05:46 PM
  #14  
Member
Posts like a V-Tak
Thread Starter
 
Whostens's Avatar
 
Join Date: Sep 2007
Posts: 33
Likes: 0
Received 0 Likes on 0 Posts
Whostens is on a distinguished road
Default

Moderator please move where it belongs, I appologize for putting in the wrong category. I use mine for one hill in particuar leaving my home. If I go down in OD I push about 53 in a 35, If I drop it down into second, she sings down the hill at about 41 mph. Sometimes I will drop it into D when coming off of a highway exit ramp for more control and carving ability on the curves.
Old 12-26-2007, 05:48 PM
  #15  
Senior Member
True Car Nut
 
SSEimatt93's Avatar
 
Join Date: May 2003
Location: Lethbridge, Alberta, _______Canada._______ West Coast Bonneville Fest ___05,06,07 Survivor___
Posts: 8,135
Likes: 0
Received 0 Likes on 0 Posts
SSEimatt93 is on a distinguished road
Default

Only manual shifting I will do is from 3 into OD at highway speeds.
Old 12-26-2007, 06:30 PM
  #16  
Senior Member
Expert Gearhead
 
Jim W's Avatar
 
Join Date: Dec 2002
Location: Mississauga, Ontario
Posts: 20,893
Likes: 0
Received 1 Like on 1 Post
Jim W is on a distinguished road
Default

Originally Posted by SSEimatt93
Only manual shifting I will do is from 3 into OD at highway speeds.
x2, I do the same. I also downshift (when stopped) to 2nd when I'm in city traffic as the 4T80E doesn't handle itself well in slow stop and go city traffic. Otherwise, under normal circumstances I let the electronics that I paid for do the deciding.
Old 12-26-2007, 06:34 PM
  #17  
Senior Member
Posts like a Northstar
 
roadtech195's Avatar
 
Join Date: Jul 2007
Location: Memphis,TN Originally from MA
Posts: 571
Likes: 0
Received 0 Likes on 0 Posts
roadtech195 is on a distinguished road
Default

While stopped at a red light or in traffic I keep the shifter in neutral or park. Driving in the city under 45 I keep it in D, above 45 I keep it in OD. If I want a Mustang to wonder where I went I put in in 2 and go from there.
Old 12-26-2007, 06:41 PM
  #18  
Senior Member
Expert Gearhead
 
Jim W's Avatar
 
Join Date: Dec 2002
Location: Mississauga, Ontario
Posts: 20,893
Likes: 0
Received 1 Like on 1 Post
Jim W is on a distinguished road
Default

Originally Posted by roadtech195
While stopped at a red light or in traffic I keep the shifter in neutral or park.
Why? We've discussed this before, and people have varying opinions on the matter, what is your reasoning behind shifting to neutral while stopped in traffic?

I'm afraid I'd forget and just rev away like an idiot
Old 12-26-2007, 09:13 PM
  #19  
Senior Member
True Car Nut
 
Hans's Avatar
 
Join Date: Jul 2004
Location: Twin Falls, Idaho
Posts: 7,545
Likes: 0
Received 1 Like on 1 Post
Hans is on a distinguished road
Default

i'd rather burn my breaks than overheat my transmission going down a pass....

my opinion.
Old 12-26-2007, 10:58 PM
  #20  
Senior Member
Posts like a Northstar
 
*B2*'s Avatar
 
Join Date: Mar 2007
Location: Illinois
Posts: 691
Likes: 0
Received 1 Like on 1 Post
*B2* is on a distinguished road
Default

I do. If I am preparing for some "spirited driving" I shift it into first at about 30-35. This prevents the downshift lag. Then just let it shift itself into 2nd and possibly shift it manually into 3rd if the "spirited driving" calls for it. These better gears really wake up at that speed in 1st. I like to surprise passengers with it. Normal everyday driving just gets the D and go.
Grant


Quick Reply: Manual shifting an Auto



All times are GMT -4. The time now is 05:58 PM.