Notices
86-95 Trucks & 4Runners 2nd/3rd gen pickups, and 1st/2nd gen 4Runners with IFS

shifting problem 87 truck

Thread Tools
 
Search this Thread
 
Old 02-08-2016 | 09:08 AM
  #1  
tomanator's Avatar
Thread Starter
Registered User
 
Joined: Dec 2014
Posts: 17
Likes: 0
shifting problem 87 truck

A couple of months ago i was driving home from work and my shifter got stuck in gear. So i stop in the closest parking lot then once stopped it pops out of gear just fine. I start driving again can't get outa first. Stop put it second and drive home. Looking under the dash theres was a little fluid on the MC.

So i pickup a new master and slave cylinder from advanced auto. Throw them on and can't get any pedal. no leaks any where i decide to return the MC and try another. Second MC works and i get good pedal.

On the test drive it starts alright shifts up through all the gears fine. Then as i go to down shift won't go into a lower gear. After stopping it goes back into 1st and drive it back home. After bleeding it rereplacing the MC and slave with oem still the same problem. I have great pedal upshifts fine no jumping when i start in gear but i can down shift.

any help would be much appreciated. No one i know has ever had this problem and i am at a loss.

bubba.
Old 02-10-2016 | 02:29 PM
  #2  
tomanator's Avatar
Thread Starter
Registered User
 
Joined: Dec 2014
Posts: 17
Likes: 0
So i tried bleeding the clutch again. Still not getting anymore bubbles and have great pedal. When i was driving it did get stuck in reverse for minute but i was able to get it out. There is also a whuring sound when moving in reverse but its done that since ive owned it. I change the tranny and no difference so mabye a bad transmission? The only other possible thing i can think of is i put the clutch plate in backwards.
Old 02-10-2016 | 04:56 PM
  #3  
92ehatch's Avatar
Registered User
 
Joined: Jan 2015
Posts: 652
Likes: 0
From: Hendersonville NC
Is your pedal adjustment correct? Pedal in one piece and not broken, cracked, bending?

Any leaks? Did you bench bleed the master first?

You changed the clutch did you assemble the release fork and throw out bearing correct?

I don't think you can put the disk in backwards without knowing it
Old 02-10-2016 | 05:35 PM
  #4  
tomanator's Avatar
Thread Starter
Registered User
 
Joined: Dec 2014
Posts: 17
Likes: 0
I can't see the clutch pedal bracket flexing at all. There is no leaks and master cylinder was bench bleed. Clutch should be good i have replaced it twice before and its pretty simple so i don't think i screw it up. So maybe a bad pressure plate its advance auto clutch kit so that may be the problem. Which means i get to pull the engine.
Old 02-10-2016 | 05:53 PM
  #5  
92ehatch's Avatar
Registered User
 
Joined: Jan 2015
Posts: 652
Likes: 0
From: Hendersonville NC
Have you checked the free play adjustment to make sure the pedal is fully disengaging the clutch?
Old 02-11-2016 | 02:25 AM
  #6  
tomanator's Avatar
Thread Starter
Registered User
 
Joined: Dec 2014
Posts: 17
Likes: 0
i can start the truck while in gear and its adjusted all the way out.
Old 02-11-2016 | 04:11 AM
  #7  
92ehatch's Avatar
Registered User
 
Joined: Jan 2015
Posts: 652
Likes: 0
From: Hendersonville NC
Originally Posted by tomanator
i can start the truck while in gear and its adjusted all the way out.
Ok so it's not engaging the clutch at all. Sounds like time to pull the Trans to me
Old 02-12-2016 | 01:26 AM
  #8  
tomanator's Avatar
Thread Starter
Registered User
 
Joined: Dec 2014
Posts: 17
Likes: 0
The clutch is engaging and i can drive the truck. It's just when i go to down shift it won't go into a lower gear.
Old 02-19-2016 | 06:52 PM
  #9  
honota's Avatar
Registered User
 
Joined: Feb 2016
Posts: 11
Likes: 0
From: calgary
my 89 truck is having a similar shifting problem. i replaced my clutch hydraulics,after finding fluid under the dash, and have the pedal adjusted as far as it will go(5" from the carpet.the book says it should be 6 1/8" ...???) i still need to rev match to up shift and double clutching helps getting it into lower gears. engagement is rough and the shifter gets stuck, especially reverse.4th then reverse works best for me. ill be changing my tranny fluid i think
Old 02-20-2016 | 03:47 PM
  #10  
honota's Avatar
Registered User
 
Joined: Feb 2016
Posts: 11
Likes: 0
From: calgary
cracked bracket...i looked under the dash again, and pushed the clutch with my hand. i can see the bracket moving very little,kinda side to side.but i found the crack thanks to pics on this site. hard to see up in there. best of luck to you
Old 02-21-2016 | 03:22 AM
  #11  
tomanator's Avatar
Thread Starter
Registered User
 
Joined: Dec 2014
Posts: 17
Likes: 0
I changed my tranny fluid it didn't help but i will recheck the bracket for any free play.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
WaimeaBoii43
86-95 Trucks & 4Runners
8
05-10-2019 01:51 PM
moparbay
86-95 Trucks & 4Runners
1
11-22-2015 10:03 PM
paynemw
Misc Stuff (Vehicle Related)
1
11-22-2015 11:32 AM
Naked Runner
86-95 Trucks & 4Runners
6
11-21-2015 09:37 AM
Jonny246
86-95 Trucks & 4Runners
0
11-12-2015 04:28 PM




All times are GMT -8. The time now is 09:36 PM.