 Grinding in third gear., Mainly when down shifting. |
 Jul 16, 2014 - 12:20 PM
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 Enthusiast  Joined May 13, '14 From Savannah, GA Currently Offline Reputation: 0 (0%)  |
So I've been having a problem with third gear. When shifting through gears some times 3rd grinds when going from 2nd to 3rd. But when down shifting it grinds every time, 4th to 3rd. Anyone had this problem or know what it could be?
As always thanks for any help! -T |
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Jul 17, 2014 - 3:37 PM
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 Enthusiast Joined Feb 23, '12 From Warrior, AL Currently Offline Reputation: 0 (0%) |
The thing with GL-5 is that it's corrosive to the brass synchronizers used in a lot of transmissions, GL-4 is yellow metal safe. Has to do with the added sulphur from the pressure additives. Transmissions with carbon synchronizers use GL-5.
This post has been edited by Box: Jul 17, 2014 - 3:37 PM -------------------- 2001 Miata LS 5-speed
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Posts in this topic
TClifton91 Grinding in third gear. Jul 16, 2014 - 12:20 PM
KAOS I had the same issue.
Most likely the syncro... Jul 16, 2014 - 12:24 PM
TClifton91 QUOTE (KAOS @ Jul 16, 2014 - 12:24 P... Jul 16, 2014 - 12:29 PM Special_Edy QUOTE (TClifton91 @ Jul 16, 2014 - 12... Jul 16, 2014 - 2:09 PM KAOS Its pretty straight forward. Check the stickies, t... Jul 16, 2014 - 12:35 PM Box It's a common occurrence with the Toyota S and... Jul 16, 2014 - 2:04 PM TClifton91 Thanks for all the great info guys . I will be ta... Jul 16, 2014 - 2:39 PM Box This is the cheapest GL-4 I came across: http://ww... Jul 16, 2014 - 2:53 PM VavAlephVav https://www.youtube.com/watch?v=aAWxZRuBXtw
there... Jul 16, 2014 - 9:18 PM TClifton91 QUOTE (VavAlephVav @ Jul 16, 2014 - 10... Jul 17, 2014 - 7:55 AM Box That or just rev match, take that synchronizers... Jul 16, 2014 - 9:22 PM ricochet1490 a bunch of transmssions use full synchromesh. don... Jul 16, 2014 - 10:57 PM Box Those transmissions were also designed to run on S... Jul 17, 2014 - 12:17 AM SwissFerdi QUOTE (Box @ Jul 17, 2014 - 1:17 AM)... Jul 17, 2014 - 8:29 AM Box QUOTE (SwissFerdi @ Jul 17, 2014 - 8... Jul 17, 2014 - 12:52 PM Tort1llaboy isent the synchronesh a temp sulution? Jul 17, 2014 - 8:51 AM TClifton91 Ok so I got eyes on the drain and fill plug, I see... Jul 17, 2014 - 9:18 AM KAOS I just used a long stemmed, flexible funnel to sit... Jul 17, 2014 - 9:23 AM TClifton91 QUOTE (KAOS @ Jul 17, 2014 - 9:23 AM... Jul 17, 2014 - 9:37 AM VavAlephVav Any oil pump will do it, they sell cheap ones at t... Jul 17, 2014 - 10:02 AM Special_Edy The trick to rpm matching is to force pop the shif... Jul 17, 2014 - 11:54 AM Special_Edy You could try double clutching on top of rpm match... Jul 17, 2014 - 1:33 PM Box Just float them, screw double clutching through ei... Jul 17, 2014 - 2:23 PM VavAlephVav And yet when I called Toyota to ask what was the r... Jul 17, 2014 - 3:30 PM TClifton91 Finally got around to changing my transmission oil... Jan 27, 2015 - 7:56 PM Box For the $20 or so I spent on mine it was wort... Jan 27, 2015 - 11:54 PM |
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