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Old 06-03-2021, 12:12 PM   #13
ike84
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Join Date: Oct 2020
Location: KY
Posts: 1,213
Quote:
Originally Posted by porschefan76 View Post
Hi Ike! I agree with not being able to determine HG failure through intermix reliably. My '09 Impreza has a HG leak on bank 1 with no symptoms other than a minor oil leak. That said, without combustion gases present in the coolant, it seems unlikely that your current coolant issue is related to a head gasket.

Anyway, having just changed out that coolant tank myself a few months back, there's only 3 real possible ways for coolant to get to that overflow tube. 1) Coolant cap 2) relief/burp valve or 3) (VERY unlikely) a crack in the top of the black plastic.

I think the burp valve will fix it for you! Pullin' for ya over here!
Fan, dude! You've seen inside the belly of the beast! Can you please explain to me how the overflow valve communicates with the main tank/coolant system? I hate not understanding stuff, and I can't find any diagrams or descriptions of what that tube actually does.
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2000 Box Base, Renegade Stage 1 performance mods complete, more to come
When the owners manual says that the laws of physics can't be broken by this car, I took it as a challenge...
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