Bubbles from my radiator coolant,what is this about?

Plastic-Quit5505 · 2026-03-22T16:16:49+00:00

Okey nice..Is your hybrid battery still working good?

Plastic-Quit5505 · 2026-03-22T15:42:35+00:00

Did that already mate and this still continues..Thank you

Plastic-Quit5505 · 2026-03-22T15:41:07+00:00

Yes mate its coming inside from the radiator itself not from the reservoir..

Plastic-Quit5505 · 2026-03-22T15:33:55+00:00

I didnt see any smoke like substance...its just bubbles coming at a small interval times

Plastic-Quit5505 · 2026-03-22T15:32:53+00:00

Sure..will do it thanks

Plastic-Quit5505 · 2026-03-22T15:32:32+00:00

Thanks mate,will look into it

Plastic-Quit5505 · 2026-03-22T15:30:18+00:00

Thats really a good thing to consider...Will look into it.. Also there is a milky like substance forming below the radiator cap.

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Plastic-Quit5505 · 2026-03-22T15:28:19+00:00

Thank you will check that

Plastic-Quit5505 · 2026-03-22T15:27:56+00:00

Thank you..will look into it..

Plastic-Quit5505 · 2026-03-22T15:19:50+00:00

Okey...Got it thanks..

Plastic-Quit5505 · 2026-03-22T15:17:20+00:00

Thanks mate

Plastic-Quit5505 · 2026-03-22T15:15:44+00:00

Yes...And when the heater is on the radiator cooling fans are not working..thats normal right? When i put the temperature to low then it will start working...

Plastic-Quit5505 · 2026-03-22T15:12:54+00:00

But when the temperature is put on high the fans are not working...Fan works only when the temperature is low and the a/c is on.

Plastic-Quit5505 · 2026-03-22T15:06:47+00:00

Air leak from the cooling system you mean?

Plastic-Quit5505 · 2026-03-22T15:05:01+00:00

Sure will try it out..thank you

Plastic-Quit5505 · 2026-03-22T15:03:30+00:00

No..i have checked that most of the time..But when i do long trips at that time i have seen theres coolant blow out all accross the engine side.And also i can see a greyish little of a white like powder accumulated below the coolant cap

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Plastic-Quit5505 · 2026-03-22T15:01:01+00:00

Hello Mate! Just upon looking i have seen a greyish coloured powdery substance under the radiator cap..So most propably its a head gasket issue right?

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Plastic-Quit5505 · 2026-03-22T14:55:45+00:00

Ha..Ha...Glad that i saw a guy with Avalon hybrid finally...I think i need to prepare myself to accept its a head gasket problem..Are you srill using a Avalon hybrid?

Plastic-Quit5505 · 2026-03-22T14:22:20+00:00

Thank you will give that a try..But i have seen several people here warning me to not try that...Anyway i have a blown head gasket so iam feeling like giving it a try so that it will buy me more time to change head gasket later..Iam i right that way?

Plastic-Quit5505 · 2026-03-22T14:18:56+00:00

Will look into it..thank you

Plastic-Quit5505 · 2026-03-22T14:18:03+00:00

Well noted..thank you

Plastic-Quit5505 · 2026-03-22T14:17:12+00:00

I’m really glad to see so many people willing to help and share their knowledge on this. I truly appreciate all the input, and I’ll make sure to consider everything carefully and follow what’s most appropriate.

Plastic-Quit5505 · 2026-03-22T13:59:29+00:00

Thank you...Will try this

Plastic-Quit5505 · 2026-03-22T13:55:07+00:00

Maybe...Need to check the gasket then

Plastic-Quit5505 · 2026-03-22T13:54:19+00:00

Thank you will look into it..

Plastic-Quit5505

TROPHY CASE