Nissan 370Z Forum  

7 speed automatic rebuild

all you did was the valvebody right? If you go in manual mode does your gear position indicator work right? The only things that should effect the synchro rev are

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


Like Tree13Likes

Reply
 
LinkBack Thread Tools Display Modes
Old 11-03-2014, 03:21 PM   #1 (permalink)
A True Z Fanatic
 
1slow370's Avatar
 
Join Date: Aug 2009
Location: In the D
Posts: 3,733
Drives: v8 74 260z ;)
Rep Power: 7252
1slow370 has a reputation beyond repute1slow370 has a reputation beyond repute1slow370 has a reputation beyond repute1slow370 has a reputation beyond repute1slow370 has a reputation beyond repute1slow370 has a reputation beyond repute1slow370 has a reputation beyond repute1slow370 has a reputation beyond repute1slow370 has a reputation beyond repute1slow370 has a reputation beyond repute1slow370 has a reputation beyond repute
Default

all you did was the valvebody right? If you go in manual mode does your gear position indicator work right? The only things that should effect the synchro rev are if the gear position sensor is out, or if there is an issue with the speed signals or in uprev flash. Reflashing, resetting the ecu, maybe putting the stock tune back on just to shift it a couple times and see if synchro rev comes back would be a good couple of first steps. the ecu drops line pressure at low loads so it is not going to shift hard under full throttle. you could always have your tuner up the low load parts of the torque map if you want hard shifts all the time but you shouldn't need lightning shifts cruising around town.

Edit: are you getting any codes?
__________________
ANSWER PRICE LIST
Answers - - - - - - - - - - - - - - - - $0.75
Answers (requiring thought) - - - - $1.25
Answers (correct) - - - - - - - - - - $12.50
1slow370 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
7 speed automatic tiptronic downshift dudesky Engine & Drivetrain 38 05-31-2011 01:10 AM
6 Speed Manual or 7 Speed Automatic? ichris14 Nissan 370Z General Discussions 19 01-04-2011 05:07 AM
if you rebuild it, um.. they will come. Danny3.7 The Lounge (Off Topic) 23 11-02-2010 12:19 AM
an automatic OR 7 speed paddle shifter transmission! kevindangit Nissan 370Z Photos / Spyshots / Video / Media Gallery 19 05-19-2009 11:27 AM
7 speed automatic owners dad Nissan 370Z General Discussions 25 02-10-2009 11:53 AM


All times are GMT -5. The time now is 01:21 AM.


Powered by vBulletin® Version 3.8.4
Copyright ©2000 - 2026, Jelsoft Enterprises Ltd.
Search Engine Optimization by vBSEO 3.6.0 PL2