Idle Temps?

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  • GunMetalGrey
    E30 Fanatic
    • Dec 2010
    • 1499

    #1

    Idle Temps?

    What temp should the engine get around, mine is about 1/4th of the way on the temp guage, but I have never let it sit more than 10 minutes, and my heat isnt super warm. Maybe I will let her run for awhile tonight and see where it goes, if it doesnt warm up good, maybe a coolant flush is in order? And check the thermostat!
  • nando
    Moderator
    • Nov 2003
    • 34827

    #2
    between 1/4 and 1/2 is normal.
    Build thread

    Bimmerlabs

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    • bmwm42
      R3V OG
      • Nov 2010
      • 6300

      #3
      yeah mine sits at 1/4 mark but my heater works hella good
      Originally posted by bmwm42
      PNW vulture pm me for parts
      Strategic nw e30 command

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      • DPIN
        Member
        • Mar 2010
        • 67

        #4
        Mine sits just before 1/2 way mark. Heater works ok so so...
        1991 E30 318is Daily Driver
        2006 R171 SLK280
        2002 W203 C240
        sigpic

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        • vegaskyle
          Advanced Member
          • Sep 2009
          • 121

          #5
          Mine would barely climb out of the blue but the heater worked like a charm. I put a new thermostat (88*c cheepo from pelican) in so I'll see if that changes anything. I'd bet it's the gauge that is off not the engine temp.

          If I were you I'd do a coolant flush. My car was full of that green shit and I'm sure it hadn't been changed in a while. Given that most breakdowns happen due to a cooling system failure a jug of BMW Blue and some time is well worth it. Make sure you drain the block, I couldn't believe how much more came out.
          Last edited by vegaskyle; 12-19-2010, 01:21 AM.

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          • bmw325csi
            R3V Elite
            • May 2007
            • 4045

            #6
            mine sits at 1/4, if I idle for 5 minutes + it climbs another 1/8 but the heater is always hot.
            harry/harout

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            • ///digitalme
              R3VLimited
              • Dec 2009
              • 2088

              #7
              mine sits shy of the middle

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              • vegaskyle
                Advanced Member
                • Sep 2009
                • 121

                #8
                After the new thermostat its right between 1/4 and 1/2.

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                • romeomike
                  Member
                  • Apr 2009
                  • 71

                  #9
                  With an 88C thermostat, it ranges from 3/8ths to just to the left of the halfway mark.
                  On Christ the solid Rock I stand, all other ground is sinking sand. (Edward Mote 1797-1874)

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                  • GunMetalGrey
                    E30 Fanatic
                    • Dec 2010
                    • 1499

                    #10
                    Alright, just thought it was odd that I sat about 1/4 up, but I guess thats normal! thanks again!

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