Coolant in Reservoir boiling. Need Help!! - Honda-Tech - Honda Forum Discussion

Coolant in Reservoir boiling. Need Help!!

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Old 07-13-2018, 08:08 PM
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Default Coolant in Reservoir boiling. Need Help!!

Checked coolant hoses for leaks but none where found. Thought Iíd have a blown head gasket, but itís in good condition and donít see white smoke from exhaust. Temp gauge does not move when engine is warmed. Any suggestions work ?????
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Old 07-13-2018, 09:11 PM
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Default Re: Coolant in Reservoir boiling. Need Help!!

boiling or bubling?
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Old 07-13-2018, 09:51 PM
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Default Re: Coolant in Reservoir boiling. Need Help!!

Sorry, yes itís bubbling.
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Old 07-14-2018, 04:08 AM
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Default Re: Coolant in Reservoir boiling. Need Help!!

I'd try replacing the radiator cap and see if that helps. The springs can break or become soft.
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Old 07-14-2018, 06:44 AM
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Default Re: Coolant in Reservoir boiling. Need Help!!

rad cap and check the reservoir and it's components for cracks.
Mine had a crack in the little elbow piece and that caused a ton of issues.
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