BMW E46 Fanatics Forum banner

low coolant

  1. Coolant Recommendations?

    ///M3 Forum
    Hi everyone, what coolant do you all use for e46 M3? My level is a bit low, and while I know I could just top-off with distilled water, I'm looking to get some coolant anyway for the future. Thanks
  2. Low coolant question... Weird

    General E46 Forum
    I topped off my car with water/coolant to the max needle point and after I drive my car for like a week I check the coolant in the morning to make sure it's good when the car is cold and the needle is all the way down every time. I thought it was a leak but when I unscrew the bleeder screw it...
  3. Losing coolant, sweet smell, temp down...

    General E46 Forum
    So I have a problem with my 00 323ci. Losing significant coolant, but it is not puddling in the garage. Can smell a sweet smell when the heat is turned up into the cabin. Temperature gauge stays in the middle when idiling but will drop to the cold side when running for 25+ mins. With that the...