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**Numark318i** · 05-03-2007, 08:47 AM

im not sure you can test for that.

i would recommend that if you change the thermostat swap out the water pump at the same time.

generally bad thermostat=always cold(broken open) or it over heats..(stuck close)

05-03-2007, 08:47 AM	#10
Numark318i Name: Numark318i Title: has an empty wallet Status: Offline Join Date: Apr 2005 Location: The Only place in the world where people say "Hella" Rate My Car: 125 / 340 Your Ride: ^^	im not sure you can test for that. i would recommend that if you change the thermostat swap out the water pump at the same time. generally bad thermostat=always cold(broken open) or it over heats..(stuck close) __________________ We all get the urge...Saturday early morning...nothing to do till noon... BMW FTW The aural sensations of 1st gear WOT CGM (Certified Garage Mechanic)