Drivetrain Questions and info regarding transmissions, clutches, etc.

04 G35 3 different transmissions all slipping in 5th.

Old Feb 14, 2023 | 09:30 AM
  #1  
FRANKNBEANS127's Avatar
Thread Starter
|
Registered User
Joined: Feb 2023
Posts: 1
Likes: 0
Z1 intake and exhaust, flame tuned.
04 G35 3 different transmissions all slipping in 5th.

Got this car about 8 months ago. It started leaking transmission fluid and slipping in 5th gear after about 4 or 5 months. Bought used tranny and had a transmission shop replace it. The new onewas doing the exact same thing. Got a claim on the tranny and they sent another, 3rd tranny doing the exact same thing. Starting to think it's not the transmission. They scanned it and i scanned it and there are no codes. This has a z1 intake and exhaust and is flame tuned. HELP.

 

Last edited by FRANKNBEANS127; Feb 14, 2023 at 09:46 AM. Reason: More info
Reply
Old Feb 17, 2023 | 10:12 AM
  #2  
cleric670's Avatar
BANNED!!!
Joined: May 2017
Posts: 14,837
Likes: 2,497
From: Washington State
Coupe 6MT Premium RAS
Premier Member

Makes me think you have a bad TCM, is your TCM located in the passenger footwell below the glove box?

If so that's your likely culprit. 2003-2004.5 had an external TCM, 2004.5+ the TCM was inside the transmission.
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
lxiong87
G35 Sedan V35 2003-06
7
Jun 15, 2011 12:38 AM
arsine
SFL G CLUB
14
May 22, 2010 10:42 AM
saweeks04
The G-Spot
4
Dec 4, 2008 10:33 PM
saweeks04
Drivetrain
1
Dec 3, 2008 07:01 PM


Thread Tools
Search this Thread
Rate This Thread
Rate This Thread:
You have already rated this thread Rating: Thread Rating: 0 votes,  average.


All times are GMT -4. The time now is 01:11 AM.