Manual Transmission T56 | T5 | MN12 | Clutches | Hydraulics | Shifters

Weird

Thread Tools
 
Search this Thread
 
Old Aug 9, 2011 | 09:47 AM
  #1  
WS6TDI's Avatar
Thread Starter
Teching In
 
Joined: Jun 2011
Posts: 5
Likes: 0
From: Canada
Default Weird

So the other day i was driving home from work on the highway and when i went to shift from fifth to sixth it would not go. So clutch in clutch out couple times try sixth again...nothing try fifth nothing.. no gear would engage pull over to side of road no gear would engage tried clutch in out, pulling up on clutch still same. Finally got it into first after sitting for maybe five min started driving to pull into a safer spot and car shifted fine from this point on with no issues. Have never had any issues for the last year and half have owned the car, anyone have a similar issue or know what it may be?
Reply
Old Aug 9, 2011 | 11:07 AM
  #2  
SPEC-01's Avatar
FormerVendor
iTrader: (2)
 
Joined: Feb 2007
Posts: 2,507
Likes: 0
Default

What clutch is being used? I would start by checking the fluid in the reservoir to see if the level is good and that fluid is in cood condition. If it is dark or cloudy then you should flush and refill the system. Also, make sure there is no evidence of a leak under the car or on the fire wall. Let us know what you find.
Reply
Old Aug 9, 2011 | 11:25 AM
  #3  
WS6TDI's Avatar
Thread Starter
Teching In
 
Joined: Jun 2011
Posts: 5
Likes: 0
From: Canada
Default

Originally Posted by SPEC-01
What clutch is being used? I would start by checking the fluid in the reservoir to see if the level is good and that fluid is in cood condition. If it is dark or cloudy then you should flush and refill the system. Also, make sure there is no evidence of a leak under the car or on the fire wall. Let us know what you find.
im assuming its stock or a stock replacment, i bought the car with 106k on it with two previous owners so not sure. The clutch fluid is good i have flushed and changed recently. i will check for a leak when i get home from work.
Reply
Old Aug 12, 2011 | 11:42 AM
  #4  
SPEC-01's Avatar
FormerVendor
iTrader: (2)
 
Joined: Feb 2007
Posts: 2,507
Likes: 0
Default

Was any evidence of a leak found during your check-up?
Reply
Old Aug 16, 2011 | 09:12 PM
  #5  
WS6TDI's Avatar
Thread Starter
Teching In
 
Joined: Jun 2011
Posts: 5
Likes: 0
From: Canada
Default

No leaks, has been acting up again hard to put in reverse and first while stopped.
Reply
Old Aug 17, 2011 | 12:24 AM
  #6  
87 ws6 T/A's Avatar
Staging Lane
 
Joined: Jan 2011
Posts: 59
Likes: 0
Default

does ur clutch fully disengage? might not be enough pressure
Reply
Old Aug 17, 2011 | 10:46 AM
  #7  
SNLPerformance's Avatar
FormerVendor
iTrader: (15)
 
Joined: Feb 2008
Posts: 3,335
Likes: 2
From: Ft. Worth, TX
Default

Sounds like a master cylinder issue to me, if you are for sure not loosing any fluid, that would be the easiest thing to change.
Reply
Old Aug 17, 2011 | 10:50 AM
  #8  
idle's Avatar
TECH Apprentice
iTrader: (5)
 
Joined: Jul 2011
Posts: 390
Likes: 0
From: Indianapolis, IN
Default

Originally Posted by SNLPerformance
Sounds like a master cylinder issue to me, if you are for sure not loosing any fluid, that would be the easiest thing to change.
Alright well I'm having the exact same problems. Reverse is kinda hard to get into and 6th is pretty ignorant sometimes... so I need a NEW MC? or just flush the tranny fluid?
Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

Topdon ONE vs. Artidiag 800 BT2: Which is the Diagnostic Tablet For You?

 Pouria Savadkouei
story-1

Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine

 Verdad Gallardo
story-2

7 Most Reliable High-Performance Engines GM Has Ever Built

 Verdad Gallardo
story-3

Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

 Verdad Gallardo
story-4

6 Common C5 Corvette Failures and What's Involved In Repairing Them

 Pouria Savadkouei
story-5

Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

 Verdad Gallardo
story-6

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-7

Top 10 Most Powerful Chevy Trucks Ever Made!

 
story-8

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

 Verdad Gallardo
story-9

Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

 Verdad Gallardo
Old Aug 17, 2011 | 12:04 PM
  #9  
SNLPerformance's Avatar
FormerVendor
iTrader: (15)
 
Joined: Feb 2008
Posts: 3,335
Likes: 2
From: Ft. Worth, TX
Default

Originally Posted by idle
Alright well I'm having the exact same problems. Reverse is kinda hard to get into and 6th is pretty ignorant sometimes... so I need a NEW MC? or just flush the tranny fluid?
No, that is more than likely a transmission issue. Hydraulics are going to affect all gears, not just one or two like you're experiencing.
Reply
Old Aug 17, 2011 | 06:29 PM
  #10  
WS6TDI's Avatar
Thread Starter
Teching In
 
Joined: Jun 2011
Posts: 5
Likes: 0
From: Canada
Default

Originally Posted by 87 ws6 T/A
does ur clutch fully disengage? might not be enough pressure
now that you say that a couple days ago i noticed that when clutch fully pushed to floor my car would creep a little, on level ground im talking obviously...but this does not happen all the time i thing i will try m/c.
Reply
Old Aug 18, 2011 | 08:19 AM
  #11  
SPEC-01's Avatar
FormerVendor
iTrader: (2)
 
Joined: Feb 2007
Posts: 2,507
Likes: 0
Default

If the car is creeping after the pedal is depressed the hydraulics are not able to maintain pressure. This means that there is either air in the system or that the slave or master are leaking (internally since there is no evidence of a leak).
Reply




All times are GMT -5. The time now is 03:42 AM.

story-0
Topdon ONE vs. Artidiag 800 BT2: Which is the Diagnostic Tablet For You?

Slideshow: We take a close look at the ONE and Artidiag 800BT2 diagnostic tools from Topdon and the reasons to buy one over the other.

By Pouria Savadkouei | 2026-05-28 11:05:11


VIEW MORE
story-1
Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine

Slideshow: The controversial Ferrari F6 swaps its original flat-12 for a Corvette Z06-derived LT4 V8 and sends power to four rear wheels through a custom-built drivetrain.

By Verdad Gallardo | 2026-05-26 18:23:54


VIEW MORE
story-2
7 Most Reliable High-Performance Engines GM Has Ever Built

Slideshow:These GM engines didn't just make huge power, they survived abuse, boost, track days, and six-digit mileage with a reputation for refusing to quit.

By Verdad Gallardo | 2026-05-21 16:45:27


VIEW MORE
story-3
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

Slideshow: This heavily modified 1971 Camaro mixes classic muscle car styling with a fifth-generation Camaro interior and modern LS3 power.

By Verdad Gallardo | 2026-05-12 18:06:42


VIEW MORE
story-4
6 Common C5 Corvette Failures and What's Involved In Repairing Them

Slideshow: From wobbling harmonic balancers to failed EBCMs, these are the issues that define long-term C5 ownership and what repairs typically involve.

By Pouria Savadkouei | 2026-05-07 18:44:57


VIEW MORE
story-5
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

Slideshow: A modern Camaro transformed into a retro icon, this limited-run "Bandit" build blends nostalgia with brute force in a way few revivals manage.

By Verdad Gallardo | 2026-04-21 13:57:02


VIEW MORE
story-6
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

Slideshow: Cadillac didn't just crash the high-performance luxury vehicle party, it showed up loud, supercharged, and occasionally a little unhinged...

By Pouria Savadkouei | 2026-04-16 10:05:15


VIEW MORE
story-7
Top 10 Most Powerful Chevy Trucks Ever Made!

Slideshow: Top ten most powerful Chevy trucks ever made

By | 2026-03-25 09:22:26


VIEW MORE
story-8
Hennessey's New Supercharged Silverado ZR2 Has 700 HP

Slideshow: Hennessey has turned the Silverado ZR2 into a 700-hp off-road monster with supercharged V8 power and a limited production run.

By Verdad Gallardo | 2026-03-24 18:57:52


VIEW MORE
story-9
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

Slideshow: A one-off sports car that looks like a vintage Italian exotic-but hides a C6 Corvette underneath-just sold for the price of a new mid-engine Corvette.

By Verdad Gallardo | 2026-03-23 18:53:41


VIEW MORE