Drivetrain Questions and info regarding transmissions, clutches, etc.

High RPM's won't shift to 4th

Thread Tools
 
Search this Thread
 
Rate Thread
 
  #1  
Old 11-07-2011, 01:11 PM
BennyM's Avatar
Registered User
Thread Starter
Join Date: Oct 2011
Posts: 1
Likes: 0
Received 0 Likes on 0 Posts
High RPM's won't shift to 4th

When I accelerate fast, shifting at high rpm’s from second to third I get nothing...it feels like shifting into neutral. It takes a few tries to get third gear to engage. This only seems to happen when accelerating fast and shifting at high rpm’s. Under normal driving everything is fine. Any ideas?
 
  #2  
Old 11-09-2011, 01:18 PM
Z1Motorsports's Avatar
Banned
iTrader: (8)
Join Date: Jan 2007
Location: Carrollton, GA
Posts: 2,383
Received 69 Likes on 55 Posts
Sounds like dying syncros, very common among the pre-06 cars. What year is it?

-Rob
 
  #3  
Old 01-17-2012, 10:01 PM
itsmednyce's Avatar
Registered User
Join Date: Nov 2010
Posts: 3
Likes: 0
Received 0 Likes on 0 Posts
i have a similar issues with my 04' 6mt. can i get an upgraded synchro kit?
 
  #4  
Old 01-18-2012, 02:22 PM
Z1Motorsports's Avatar
Banned
iTrader: (8)
Join Date: Jan 2007
Location: Carrollton, GA
Posts: 2,383
Received 69 Likes on 55 Posts
Originally Posted by itsmednyce
i have a similar issues with my 04' 6mt. can i get an upgraded synchro kit?
I have yet to see a successfully rebuilt G/Z transmission. And even if you found someone confident enough to do so the components are extremely expensive. Best off just buying a new CD009

-Rob
 
  #5  
Old 01-18-2012, 03:56 PM
Decker@Forged's Avatar
SPONSOR
Join Date: Oct 2009
Posts: 111
Likes: 0
Received 0 Likes on 0 Posts
I'll have to agree with Rob on this one. A new CD009 is going to be the best route.
 
  #6  
Old 01-19-2012, 02:48 AM
sharif@forged's Avatar
Former G35driver Vendor
iTrader: (5)
Join Date: Feb 2006
Location: Marietta, GA
Posts: 728
Likes: 0
Received 3 Likes on 3 Posts
Originally Posted by Decker@Forged
I'll have to agree with Rob on this one. A new CD009 is going to be the best route.
I'd agree most of the time. Although we've rebuilt countless Nissan transmissions, oftentimes we see a simple "sychro grind" turn into far more than that. And once you are inside the transmission, the parts and labor start to really add up. We have new CD009 replacement trans in stock and around $1800 done deal.

If one had the experience and tooling to do the transmission overhaul themselves, then it might be more cost effective to repair instead of replace. But the overwhelming majority, a replacement is the best option.
 
  #7  
Old 01-19-2012, 03:27 PM
Z1Motorsports's Avatar
Banned
iTrader: (8)
Join Date: Jan 2007
Location: Carrollton, GA
Posts: 2,383
Received 69 Likes on 55 Posts
We have several CD009s on the shelf for $1695 if you decide to go that route

CD009 Transmission
 

Last edited by Z1Motorsports; 01-19-2012 at 03:39 PM.
  #8  
Old 01-24-2012, 02:03 PM
itsmednyce's Avatar
Registered User
Join Date: Nov 2010
Posts: 3
Likes: 0
Received 0 Likes on 0 Posts
ok thanks
 
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Cskeet
Drivetrain
1
12-03-2015 09:18 PM
yankeefix
Lighting
1
08-24-2015 04:12 AM
Bean_VQ35DE
Engine, Drivetrain & Forced-Induction
49
08-03-2015 05:17 PM
006
Intake & Exhaust
10
07-19-2015 04:30 PM
Jadenkid22
G35 Coupe V35 2003 - 07
0
07-14-2015 12:33 AM



You have already rated this thread Rating: Thread Rating: 0 votes,  average.

Quick Reply: High RPM's won't shift to 4th



All times are GMT -4. The time now is 08:35 PM.