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The mkiv Supra Owners Club

Hot gearbox


allawyg

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Hi

 

I have a 6 speed manual gearbox

I have a quick shift gear stick thats made of metal (I think aliminium)

 

the temperature thats comes up from the gearbox is immense. especially on motorway driving.

the gear stick heats up stupidly and the bottom half of it is too hot to handle.

 

is this normal?

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The shifter should not be getting hot at all. Have you had the gearbox oil level checked recently? Has the fluid been changed in the last 3 years?

 

Is the shifter seal still in place? If it missing you will get a LOT of heat and noise coming up through from the trans tunnel

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how can I check gearbox oil?

 

I lifted the plastic panel off the centre console. the area is just covered with black tape. the previous owner must of done this.

 

Now thats not right for a start. Whats underneath the black tape? A picture would be if possible. It's not a good sign though.

 

The gearbox oil needs to be checked with the car up in the air and level. If you remove the filler bolt on the side the oil should be level with the lower end of the hole (i.e. so you cannot pour more in)

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The exhaust also runs right next to where the shifter is, this is much more likely the cause of the heat than the gearbox which is a bit further forward in the car.

 

That does make a whole lot of sense. :) and cos I got some aftermarket exhaust system that explains the abnormal amount of heat. :):)

genius

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