Flashing temperature light indicates cooling malfunction. I’m leaking clean coolant (pink/no oil). Dealership states I need to replace oil cooler for $2k. TDI Diesel engine. Sounds off??
What is your question?
When I top off coolant w distilled water light turns off. Continuing to leak however, then light returns
What makes this problem better or worse?
Nothing
How long has your 2014 Volkswagen Passat had this problem?
RepairPal Certified shops can diagnose and repair your 2014 Volkswagen Passat. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.
If the oil cooler is leaking coolant then this would make sense. If you don't trust the diagnosis then get a second opinion.
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Alex
