mihai Posted March 20, 2013 Share Posted March 20, 2013 (edited) in my Auto Supra. this noise apeears when is in to Drive mode and the car is not moving, only in Idle, If i accelerate a bit over (1200rpm) is disappear In Neutral mode i don´t hear it. because is coming from the front of the engine i think is the WATER pump broken, I need somebody to confirm this. Thank you all! edit: Sorry, is WATER! $%&·t Edited March 20, 2013 by mihai (see edit history) Link to comment Share on other sites More sharing options...
Dnk Posted March 20, 2013 Share Posted March 20, 2013 Check the viscous coupling is ok and also the bolts that hold it to the water pump are nice and tight Link to comment Share on other sites More sharing options...
Guest Seoul4korea Posted March 20, 2013 Share Posted March 20, 2013 could be a bearing going out on the pump. What does it sound like? Link to comment Share on other sites More sharing options...
mihai Posted March 20, 2013 Author Share Posted March 20, 2013 (edited) Check the viscous coupling is ok and also the bolts that hold it to the water pump are nice and tight the viscous coupling is fine and the bolts are well tight, Edited March 20, 2013 by mihai (see edit history) Link to comment Share on other sites More sharing options...
mihai Posted March 20, 2013 Author Share Posted March 20, 2013 could be a bearing going out on the pump. What does it sound like? Well i think is easy to replace with a new one, sounds like: crrr chhr chrrr Link to comment Share on other sites More sharing options...
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