Porsche Boxster Problem Report

Porsche Boxster Coolant Loss and Engine Overheating

(19 reports)

Persistent coolant loss can be caused by a small leak at the coolant reservoir. Our technicians tell us the leak may not be visible due to the trunk carpet hiding the leak.

Have to add coolant every month. -
LEAK IN RIGHT REAR TRUNK FROM RESERVOIR. TEMP SENSOR GOING OFF REFILL THEN WEEK LATER SAME ISSUE. -
anti freeze loss. had a 1998 boxter and had the same problem. think it to be the radiator reserve tank. if engine was consuming water, it would mean a head gasket issue, but car would not be ideling smoothly. -
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the cam cover has visible leaks but not dripping, does it needs to be resealed? fire hazard?
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water leak i checked the bottom hoses and there ok the water is coming from above the bottom ho...
water is leaking and I donot know where behind seat on passenger side is soaking wet
Valve cover leaks are common.