cooling system

Asked by GuruSQQ5R Jun 06, 2019 at 04:52 AM about the BMW 6 Series

Question type: Maintenance & Repair

I replaced expansion tank on my car but it keeps on leaking water on the
expansion tank cap,i bought new cap still the same sometimes water boils in
the expansion tank,what could be the possible cause?

1 Answer

235,125

Too much cooling system pressure aka blown head gasket, a shop can do the test for you or you can get a kit from a parts store and do it yourself just make sure you follow the directions.

Your Answer:

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