Have a 2004 Volvo S40 and have noticed in 5+ months antifreeze in expansion tank is gone. Tip off was as heater was lowered to lower temps there...

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Hello Ralph... do you notice any leakage on the expansion tank hose? I'll be standing by for your response. Thank you

May I ask how long has it been before you refill the expansion tank Ralph before this issue happened. I'll be standing by for your response. Thank you

Hello Ralph... the anti freeze / coolant tends to evaporate over time and must be checked from time to time to avoid this kind of problem. Is there anything else I can add or help you with Ralph? I'll be standing by for your response.

Thank you

Relly de Jesus

Hello Ralph

How are you doing? This is a follow up regarding my assistance. Is there anything else I can add or help you with? Let me know if it's been helpful and please keep me posted on the progress. I'll be waiting for your response.

Thank you

Relly de Jesus

Hello Ralph

How are you doing? This is a follow up regarding my assistance. Is there anything else I can add or help you with? Let me know if it's been helpful and please keep me posted on the progress. I'll be waiting for your response.

Thank you

Relly de Jesus

Dear Ralph, It was a pleasure helping you with your Volvo issue today. Here is a summary of the resolution.

Issue identified : Coolant issue
Solution Implemented : Explained how the coolant works and adviced to check it once in a while to get rid of the issue
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