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basically what your graph is saying.. as your drive more (higher mileage) equal higher probability of Water pump failure.. but what about the people who flushed their coolant did that make any difference?
What can prevent the water pump failure? What about the replacement pumps are they any better?
Also what about the reliability of the t-stat (did people only saw WP failure only)? <= this is important because folks tend to change t-stat at the same time (to save future labor cost) but is it really required?
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********** 2008 BMW 335i TT******
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