Join Date: Jun 2011
Location: New York
Thanked 4 Times in 1 Post
My lower radiator hose is always cold, even after t-stat replacement
Please help with my thermostat problem. My lower radiator hose had always stayed cold and I thought my t-stat stuck closed so I ordered a new t-stat from pelicanparts and had it replaced. Now, my lower hose still stays cold... The engine temp gauge is at the middle, so I guess nothing is overheating. My upper radiator hose is always hot (as I should be). Do you guys think it's normal or not? My old t-stat was dead for sure (I boiled it but it never opened).
(e39 540i M62/TU)
Thank you for help!
Last edited by Dob3rman; 3rd February 2012 at 03:59 AM.