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The mkiv Supra Owners Club

Changing Coolant, Where is the Drain Cock?


osso

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Where is the drain cock on the radiator? im assuming that it is at the bottom of the raditator on the passenger side?

 

I've got some plastic under trays? shields? i've no idea what you call them, but there are two under the car.. .. there's one long one thats connected to the bottom of the front spolier, then there's a bigger one directly under the engine itself.. which one do i need to take off to get to the drain cock? im assuming that the front one under the spolier would be the best place to start?

 

When draining the coolant, do you need to unbolt the drain plug on the engine at the back? do i have to take the bolt off completely, or just loosen it while the coolant is draining from the radiator?

 

Cheers

James

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hiya John, I did wonder if the coolant lines would need to be removed when the turbos are taken out! I was going to change the coolant on friday, but when i found how many bots you need to get out before gaining access to the radiator i just topped the coolant instead lol...

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I'm not going to replace the coolant until i know whats going on with the second turbo, but are you saying that i dont need to take the plastic under tray off to turn the drain cock on?

 

i've already got the pipe, just dont know how to access the tap to train the coolant

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