Question about 2002 Volkswagen Passat

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Heater not working... dealership said I needed a heater core? said it was "clogged".... $1600 parts and labor.. any other suggestions?

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This helped on a different vehicle. I disconnected both heater hoses and connected my own hoses to heatercore. Flushed it,then poured in a 50/50 of water and CLR (like one tv). Left it for 15 min then flushed it again. The water and clr came out totally white with deposits. It did help.

Posted on Jan 01, 2011


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