Nissan 370Z Forum  

7A Transmission...dare I commit heresy?

Well, I drove a 7A today. I will not be getting one. It took time to respond to inputs that rivaled my sluggish shifting abilities when not at WOT, and

Go Back   Nissan 370Z Forum > Nissan 370Z Tech Area > Engine & Drivetrain


Reply
 
LinkBack Thread Tools Display Modes
Old 12-07-2011, 11:44 AM   #1 (permalink)
A True Z Fanatic
 
ImportConvert's Avatar
 
Join Date: Jun 2010
Location: SWMO
Posts: 4,454
Drives: 2019 CX5 GT Reserve
Rep Power: 7628
ImportConvert has a reputation beyond reputeImportConvert has a reputation beyond reputeImportConvert has a reputation beyond reputeImportConvert has a reputation beyond reputeImportConvert has a reputation beyond reputeImportConvert has a reputation beyond reputeImportConvert has a reputation beyond reputeImportConvert has a reputation beyond reputeImportConvert has a reputation beyond reputeImportConvert has a reputation beyond reputeImportConvert has a reputation beyond repute
Default

Well, I drove a 7A today. I will not be getting one. It took time to respond to inputs that rivaled my sluggish shifting abilities when not at WOT, and it was very indecisive compared to what I had hoped for. It's great, I'm sure, but not for me.

Even the sales rep looked at me kindof funny when I tipped into the throttle 1/3 at 30mph and the car revved, wound down, chose a gear, then selected another, and finally after whirring and bucking for about a full second and a half got with the program of accelerating moderately in the correct gear from 30mph. I can do better on my own.
ImportConvert is offline   Reply With Quote
Old 12-07-2011, 11:50 AM   #2 (permalink)
A True Z Fanatic
 
b1adesofcha0s's Avatar
 
Join Date: Jan 2011
Location: MD
Posts: 40,963
Drives: HypeTrain Choo Choo!
Rep Power: 142
b1adesofcha0s has a reputation beyond reputeb1adesofcha0s has a reputation beyond reputeb1adesofcha0s has a reputation beyond reputeb1adesofcha0s has a reputation beyond reputeb1adesofcha0s has a reputation beyond reputeb1adesofcha0s has a reputation beyond reputeb1adesofcha0s has a reputation beyond reputeb1adesofcha0s has a reputation beyond reputeb1adesofcha0s has a reputation beyond reputeb1adesofcha0s has a reputation beyond reputeb1adesofcha0s has a reputation beyond repute
Default

Quote:
Originally Posted by ImportConvert View Post
Well, I drove a 7A today. I will not be getting one. It took time to respond to inputs that rivaled my sluggish shifting abilities when not at WOT, and it was very indecisive compared to what I had hoped for. It's great, I'm sure, but not for me.

Even the sales rep looked at me kindof funny when I tipped into the throttle 1/3 at 30mph and the car revved, wound down, chose a gear, then selected another, and finally after whirring and bucking for about a full second and a half got with the program of accelerating moderately in the correct gear from 30mph. I can do better on my own.
Did you try it in manual mode?
b1adesofcha0s is offline   Reply With Quote
Old 12-07-2011, 12:20 PM   #3 (permalink)
A True Z Fanatic
 
ImportConvert's Avatar
 
Join Date: Jun 2010
Location: SWMO
Posts: 4,454
Drives: 2019 CX5 GT Reserve
Rep Power: 7628
ImportConvert has a reputation beyond reputeImportConvert has a reputation beyond reputeImportConvert has a reputation beyond reputeImportConvert has a reputation beyond reputeImportConvert has a reputation beyond reputeImportConvert has a reputation beyond reputeImportConvert has a reputation beyond reputeImportConvert has a reputation beyond reputeImportConvert has a reputation beyond reputeImportConvert has a reputation beyond reputeImportConvert has a reputation beyond repute
Default

Quote:
Originally Posted by b1adesofcha0s View Post
Did you try it in manual mode?
Yes, I did not like the lag between input and shift with the paddles at partial throttle. It just didn't do it for me like the manual z's I have driven.
ImportConvert is offline   Reply With Quote
Old 12-07-2011, 05:47 PM   #4 (permalink)
Track Member
 
delusional's Avatar
 
Join Date: Feb 2011
Location: NewYork
Posts: 968
Drives: 09 PG T/S/N 7AT
Rep Power: 16
delusional will become famous soon enough
Default

Quote:
Originally Posted by ImportConvert View Post
Well, I drove a 7A today. I will not be getting one. It took time to respond to inputs that rivaled my sluggish shifting abilities when not at WOT, and it was very indecisive compared to what I had hoped for. It's great, I'm sure, but not for me.

Even the sales rep looked at me kindof funny when I tipped into the throttle 1/3 at 30mph and the car revved, wound down, chose a gear, then selected another, and finally after whirring and bucking for about a full second and a half got with the program of accelerating moderately in the correct gear from 30mph. I can do better on my own.
that is pretty much the only reason why i don't like the 7AT. its VERY indecisive. and sometimes you downshift it and it wont actually downshift for another full 5 seconds! then it starts jerking alot
__________________

2009 Platinum Graphite Touring
[ Sport Package ¦¦ Navigation ¦¦ 7 Speed Automatic ]
[ Berk ¦ H&R ¦ ONEighty ¦ K&N ¦ Stillen ¦ Eibach ¦ Cobb ¦ Ichiba ¦ Hankook ]
delusional is offline   Reply With Quote
Old 12-07-2011, 05:50 PM   #5 (permalink)
A True Z Fanatic
 
Jeffblue's Avatar
 
Join Date: Dec 2009
Location: NY
Age: 37
Posts: 9,192
Drives: Z32TT & 335xi Coupe
Rep Power: 38
Jeffblue has a reputation beyond reputeJeffblue has a reputation beyond reputeJeffblue has a reputation beyond reputeJeffblue has a reputation beyond reputeJeffblue has a reputation beyond reputeJeffblue has a reputation beyond reputeJeffblue has a reputation beyond reputeJeffblue has a reputation beyond reputeJeffblue has a reputation beyond reputeJeffblue has a reputation beyond reputeJeffblue has a reputation beyond repute
Default

Quote:
Originally Posted by delusional View Post
that is pretty much the only reason why i don't like the 7AT. its VERY indecisive. and sometimes you downshift it and it wont actually downshift for another full 5 seconds! then i start jerking alot
yea that usually helps me get through most situations that require 5 seconds of waiting.

.... i mean
Jeffblue is offline   Reply With Quote
Old 12-07-2011, 05:57 PM   #6 (permalink)
A True Z Fanatic
 
b1adesofcha0s's Avatar
 
Join Date: Jan 2011
Location: MD
Posts: 40,963
Drives: HypeTrain Choo Choo!
Rep Power: 142
b1adesofcha0s has a reputation beyond reputeb1adesofcha0s has a reputation beyond reputeb1adesofcha0s has a reputation beyond reputeb1adesofcha0s has a reputation beyond reputeb1adesofcha0s has a reputation beyond reputeb1adesofcha0s has a reputation beyond reputeb1adesofcha0s has a reputation beyond reputeb1adesofcha0s has a reputation beyond reputeb1adesofcha0s has a reputation beyond reputeb1adesofcha0s has a reputation beyond reputeb1adesofcha0s has a reputation beyond repute
Default

Quote:
Originally Posted by delusional View Post
that is pretty much the only reason why i don't like the 7AT. its VERY indecisive. and sometimes you downshift it and it wont actually downshift for another full 5 seconds! then it starts jerking alot
Hmmm, that's never happened with me.
b1adesofcha0s is offline   Reply With Quote
Old 12-07-2011, 07:11 PM   #7 (permalink)
Track Member
 
Join Date: Dec 2010
Location: Katy Texas
Posts: 552
Drives: 11 CTS-V Coupe
Rep Power: 16
Dark Sarcasm will become famous soon enoughDark Sarcasm will become famous soon enough
Default

Quote:
Originally Posted by delusional View Post
that is pretty much the only reason why i don't like the 7AT. its VERY indecisive. and sometimes you downshift it and it wont actually downshift for another full 5 seconds! then it starts jerking alot
i wonder if there is a software change between the years. My AT hasnt hesitated on any shifts when in manual mode. Now when it is in auto mode it does seem jerky, and a little indecisive at times.
__________________
wax
Dark Sarcasm is offline   Reply With Quote
Old 12-07-2011, 08:36 PM   #8 (permalink)
Track Member
 
delusional's Avatar
 
Join Date: Feb 2011
Location: NewYork
Posts: 968
Drives: 09 PG T/S/N 7AT
Rep Power: 16
delusional will become famous soon enough
Default

Quote:
Originally Posted by Jeffblue View Post
yea that usually helps me get through most situations that require 5 seconds of waiting.

.... i mean


Quote:
Originally Posted by b1adesofcha0s View Post
Hmmm, that's never happened with me.
Quote:
Originally Posted by Dark Sarcasm View Post
i wonder if there is a software change between the years. My AT hasnt hesitated on any shifts when in manual mode. Now when it is in auto mode it does seem jerky, and a little indecisive at times.
really? mines done that quite a few times. I was riding in my friend's 2010 and his auto tranny seems flawless. might be my car
__________________

2009 Platinum Graphite Touring
[ Sport Package ¦¦ Navigation ¦¦ 7 Speed Automatic ]
[ Berk ¦ H&R ¦ ONEighty ¦ K&N ¦ Stillen ¦ Eibach ¦ Cobb ¦ Ichiba ¦ Hankook ]
delusional is offline   Reply With Quote
Old 12-07-2011, 08:45 PM   #9 (permalink)
A True Z Fanatic
 
b1adesofcha0s's Avatar
 
Join Date: Jan 2011
Location: MD
Posts: 40,963
Drives: HypeTrain Choo Choo!
Rep Power: 142
b1adesofcha0s has a reputation beyond reputeb1adesofcha0s has a reputation beyond reputeb1adesofcha0s has a reputation beyond reputeb1adesofcha0s has a reputation beyond reputeb1adesofcha0s has a reputation beyond reputeb1adesofcha0s has a reputation beyond reputeb1adesofcha0s has a reputation beyond reputeb1adesofcha0s has a reputation beyond reputeb1adesofcha0s has a reputation beyond reputeb1adesofcha0s has a reputation beyond reputeb1adesofcha0s has a reputation beyond repute
Default

Quote:
Originally Posted by delusional View Post






really? mines done that quite a few times. I was riding in my friend's 2010 and his auto tranny seems flawless. might be my car
Yeah, never happened once in the 20k miles I've driven it. Maybe you should take it to the dealer and get it checked out?
b1adesofcha0s is offline   Reply With Quote
Old 12-07-2011, 09:49 PM   #10 (permalink)
Track Member
 
delusional's Avatar
 
Join Date: Feb 2011
Location: NewYork
Posts: 968
Drives: 09 PG T/S/N 7AT
Rep Power: 16
delusional will become famous soon enough
Default

Quote:
Originally Posted by b1adesofcha0s View Post
Yeah, never happened once in the 20k miles I've driven it. Maybe you should take it to the dealer and get it checked out?
yeah ill probably bring it in sometime next week.
__________________

2009 Platinum Graphite Touring
[ Sport Package ¦¦ Navigation ¦¦ 7 Speed Automatic ]
[ Berk ¦ H&R ¦ ONEighty ¦ K&N ¦ Stillen ¦ Eibach ¦ Cobb ¦ Ichiba ¦ Hankook ]
delusional is offline   Reply With Quote
Old 12-08-2011, 12:16 AM   #11 (permalink)
A True Z Fanatic
 
wstar's Avatar
 
Join Date: Mar 2009
Location: Houston, TX
Posts: 4,024
Drives: too slow
Rep Power: 3595
wstar has a reputation beyond reputewstar has a reputation beyond reputewstar has a reputation beyond reputewstar has a reputation beyond reputewstar has a reputation beyond reputewstar has a reputation beyond reputewstar has a reputation beyond reputewstar has a reputation beyond reputewstar has a reputation beyond reputewstar has a reputation beyond reputewstar has a reputation beyond repute
Default

Quote:
Originally Posted by delusional View Post
that is pretty much the only reason why i don't like the 7AT. its VERY indecisive. and sometimes you downshift it and it wont actually downshift for another full 5 seconds! then it starts jerking alot
Never seen this personally. The only time mine fails to downshift on command is when I click the button too early in a braking zone (RPMs aren't yet low enough to allow a downshift within the rev limit). At which point I try again a split second later and it goes.
__________________
7AT Track Car!
Journal thread / Car setup details
wstar is offline   Reply With Quote
Reply

Bookmarks


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
Transmission problem (?) after a transmission fluid change EWarren Engine & Drivetrain 7 07-28-2014 11:44 AM
Commit, Dammit! LunaZ Nissan 370Z General Discussions 10 03-06-2011 09:06 PM
Rip off Artist - how to commit internet suicide 101 370zdub The Lounge (Off Topic) 6 02-03-2011 03:43 PM
I seriously dare you to find someone better blue660r01 Sports 9 07-29-2010 11:52 PM
Another transmission. Solus Engine & Drivetrain 28 10-27-2009 05:14 PM


All times are GMT -5. The time now is 11:50 PM.


Powered by vBulletin® Version 3.8.4
Copyright ©2000 - 2025, Jelsoft Enterprises Ltd.
Search Engine Optimization by vBSEO 3.6.0 PL2