View Single Post
  #7  
Old 06-06-2012, 10:50 PM
diyanich's Avatar
diyanich diyanich is offline
Member
 
Join Date: Dec 2008
Location: Canada
Posts: 927
diyanich is on a distinguished road
Well,my cooling system overhaul actually started by Valley Pan gasket replacement.Water Pump gasket leaked right after that.Decided to replace WP along the gasket.Once replaced,a tiny drip from one of the hoses that connects right under the thermostat attached to the WP.Replaced that hose along the upper and the lower radiator hoses.Guess what...I am waiting for 2 x-rings that seal the Heat Exchanger entrances into the Radiator.
So,as you can see,I am learning here and soon will know every single cooling system component,connection,seal etc.
Anyway.
Buy a new expansion tank cap and don't tighten it up too much,there's no need.Otherwise it will dead seal the system and probably blow an extra pressure through some weaker gasket,o-ring..you name it.I squeeze the upper radiator hose and tighten the cap,once I hear no hissing from air coming in/out I do a last quarter turn.Just check the hose for pressure once your engine is warm.

Quote:
Originally Posted by BlackMamba View Post
Hey Twins and Diyanich. Thanks again for helping out. DIY's is the best pocket savers. I actually replaced my doorhandle mechanism through the How To's section. Very detailed instructions with pics. D, I looked up the website for the pump, it wasn't that much more from what you quoted earlier. I thought it's gonna be a couple hundreds more. i will order soon. I would guess that you haven't had any problems with your pump since it was installed?
__________________
e53 '00 4.4i Oxford Green II Freshly rebuilt tranny(2nd one) and transfer case/front shaft
e70 '08 3.0si Sapphire Black cinnamon leather 7 seats
e61 '06 530XI Sports Touring Silver - SOLD
Reply With Quote

Sponsored Links