Hard to shift gears

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Hard to shift gears

Postby Skurneha » Tue Dec 24, 2019 12:45 am

Hey just felt like tossing out a forum because I’m not quite sure what kind of action I should take.
So it’s been getting slowly more difficult to change gears recently. Sometimes it’ll be easy and smooth like when I bought it, but sometimes it’s tough and sounds like it grinds. I’ve seen a multitude of reasons for this, like not enough trans fluid or some busted synchros, but I just wanted to know if there was possibly an alltrac reason for this. I think I remember seeing in a post from way in the past that someone’s 4WD system was fucked up and it also messed up shifting and it had something to do with the trans(??)
Any suggestions would be helpful, thank you!
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Re: Hard to shift gears

Postby underscore » Tue Dec 24, 2019 3:27 am

I'd start with the fluid level and go from there.
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Re: Hard to shift gears

Postby mickeyfinn » Fri Dec 27, 2019 2:30 pm

I'm having this exact problem on my ST165. I changed the transmission and rear axle oil. It did not help.
I'm going to try replacing the shifter bearings next. I found some on ebay here:
https://www.ebay.com/itm/133149895043
"TCS TOYOTA CELICA GT4 86-89 ST165 PERFORMANCE SHIFTER BEARINGS BUSHINGS"
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Re: Hard to shift gears

Postby sefiroxx » Fri Dec 27, 2019 9:24 pm

If it's periodic, then more likely fluid or master/slave clutch hydraulic problem.
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Re: Hard to shift gears

Postby mickeyfinn » Fri Dec 27, 2019 9:32 pm

I also had my clutch lines flushed. Made the pedal feel better, but still hard to shift sometimes.
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Re: Hard to shift gears

Postby Corey » Thu Jan 16, 2020 12:51 am

I recently had shifting issues also. It progressively got worse and worse over the span of years to the point where I could no longer even get the car out of neutral while it was running.

It ended up being the clutch pedal adjustment under the dash. Over time the nuts had loosened, and with every gear change the pedal adjustment began to back out little by little, to the point where the clutch would no longer disengage.

So I would recommend you check the pedal adjustment because its very easy to check and adjust before changing out other parts.
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Re: Hard to shift gears

Postby Andy » Fri Jan 17, 2020 9:30 pm

Do not overlook the "Sugar Cube", if and when it gets dirty and stiff shifting gets wacky and may even feel like a bad clutch is causing the stiffness.
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