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  1. Need answer Asap! About coolent!!

    General E46 Forum
    Hey guys! I am going to flush all my old coolent and put in new coolent. I have a friend that works at Mercedes Benz and he can get me 2 free 100% coolent gallons. Can I use Mercedes coolent in my e46? I have looked for answers but I couldn't find any? Part # is bq 1 03 0004. Thanks!
  2. Coolent leak under expansion tank. Help!

    General E46 Forum
    Hey guys, about a week ago i started my 2003 325i to go to school and noticed the coolent light came on, so i parked it and took a different car. i went home later that day and found my expansion tank was cpletely empty so i filled it up. i also took a look under the car and saw no evidence of a...
  3. Overheating Advice Please???????????

    General E46 Forum
    I need some opinions. I replaced my lower rad hose and sensor today and drained my radiator to cut down on spillage. I then bled the system with the key in "on" position with the heater on 91 on the lowest fan speed and added water and cooling fluid. I drove it around the neighborhood and the...
  4. Coolent light going crazy

    General E46 Forum
    Hello Fanatics:hi: The coolant light on my 2000 323i (piece of sh*t car) is driving me crazy. It came on the other day while i was pulling up to my friends house. I checked the coolant level and it was ok so i let the car sit for few minutes and checked again to see if got a different reading...
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