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.2 Turbo coolant leak help

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Old Apr 24, 2026 | 10:30 PM
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Default .2 Turbo coolant leak help

Have a .2 Turbo with a massive coolant leak. Indy that I took it to thinks its coming from somewhere in the rear of the engine but not sure what exactly is leaking and is quoting 17hrs labor to fix it. He wants to pretty much pull the motor and replace every coolant line. I do NOT think this is the right approach. Getting another opinion means towing it from shop to shop.

Is there a common failure point that my guy is just not aware of?

Coolant is gushing out almost as quickly as you fill it.
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Old Apr 25, 2026 | 12:28 AM
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It's probably the vent line under the intake. If the guy is quoting 17 hours without knowing the problem, then you want a different shop anyway.
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Old Apr 25, 2026 | 01:31 AM
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If the coolant is leaking immediately, you should be able to see where it’s coming from.

If you add water or coolant to the expansion tank, watch where it goes. Not uncommon for either the tank to have issues or the hose connection on the bottom of the expansion connection.

vent line is another, but I don’t think it leaks as quickly.
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Old Apr 25, 2026 | 09:45 AM
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I had a similar leak in October last yr on my 958.2 turbo S. The indy was unable to figure where the leak was coming from until he removed the intake.The bleeder hose was broken.
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Old Apr 25, 2026 | 09:01 PM
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Thanks everyone. Spoke to him today. Will be removing intake to see what’s broken under. He wanted to drop transmission to replace every single plastic line which I declined to do.

Hope he will see the leak once intake is off.
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