Thread: Daily driver z4
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      12-08-2014, 06:48 PM   #13
Efthreeoh
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Drives: The E90 + Z4 Coupe & Z3 R'ster
Join Date: May 2012
Location: Virginia

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Quote:
Originally Posted by basuni90 View Post
I'm not too sure yet but this is definitely a concern to me as it has 110,000 miles on it. Bright side is, the person I'm buying it from is the original owner and he bought the 6 year extended warranty. I should receive most, if not all, record documents from him when the final purchase is done. I might also just head to the dealer and request the records to be certain of its history.

RE the water pump, are there any DIY writeups for the N52 z4's?
I wrote the N52 waterpump replacement DIY for the E90 back in 2011. You can search for it under N52 Water Pump and it should come up. It should be the same procedure for the Z4 except I'm not sure how you trigger the bleeding procedure since the Z4 has a real key rather than a key fob like the E90. I'd assume it's similar, which is set the ket to ignition, max out the temp on the HVAC, and hold the gas pedal down for 10 seconds, the pump should start.
Appreciate 0