Jump to content
Ad: Genuine BMW parts & accessories from the BMW official store on eBay ×

Fan/ water problem

Paul Rutherford

By Paul Rutherford,
in BMW 3 Series Forum

 Share

Recommended Posts

Paul Rutherford Newbie

Paul Rutherford

Posted
Posted

Hi, I was wondering if anybody has had this problem as soon as you start the car the fan is on I have changed the thermostat and also the water pump flushed the whole system though and this is still on, then when you start driving the hot temperature writing on the dash.

All the radiator hoses are stone cold and this is after the car has been running.

The car in question is a bmw 320d 2008 sport.

Any help would be really helpful

Thank you in advance

Greydog Grand Master

Greydog

Posted
Posted

Welcome to the Forum Paul

First thought is the thermostat correct and working ? Next you have changed the water pump, is it fitted correctly is it's rotation correct? 

How much coolant went in? (should be between 8.5 and 10 ltrs) Was the heater set to max and engine running cap off to bleed any air out of the system?

Lastly the fan sensor and wiring need checking (I believe the sensor is in the bottom hose)

Dave

Latest Deals

BMW Official Store for genuine BMW parts & accessories

Disclaimer: As the club is an eBay Partner, The club may be compensated if you make a purchase via eBay links

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

×
 Share
Go to topic listing




  • Latest Topics

    1. 0

      Rumble at rear left under acceleration

      Hi, I've had this F20 for almost a year but has started a rumble noise and I can feel it to. Basically this rumble comes from the rear left when under hard acceleration at only certain revs, I'm thinking a bad drive shaft maybe ? I have a few other things in mind that it could be but thought I'd give this a go to see if anyone knows the exact problem to save me waisting time looking at the wrong culprits 😅 Thanks in advance and hope you all enjoyed Christmas 👍
      Carlos Hicks in BMW 1 Series Forum
    2. 0

      X1 problems with connectivity and Carplay

      X1 25e 2024. Intermittent problem with CarPlay , Android Auto and Bluetooth. Started off by not automatically connecting, sort by turning off car, locking, unlocking and starting car. Progressively has got worse. Have connected through cable, without cable, Bluetooth and still won’t work. Have deleted on phone and then tried to search but won’t connect. Have rebooted my phone, same for my wife who has an android phone. will now delete our profiles and then restore. After that I have run out of ideas. Fault appear to be that Bluetooth is not being broadcast by the car. Any ideas what to do next would be appreciated
      Papa J in BMW X1 Series Forum
    3. 0

      Happy Christmas

      Merry Christmas to the members of the Bimmer Owners Club Enjoy the festive break and see you back here in 2025
      Bimmer Owners Club in The Owners Club General Discussions
    4. 14

      E53 petrol fail safe again.

      Yay just the pipes to replace now 🤣 Have a Great Christmas Stu Dave
      Greydog in BMW X5 Series Forum
    5. 26

      SLIPPING CLUTCH

      Morning Andrew BMW ISTA/INPA is a program I have loaded onto an old Windows laptop I brought it probably 6 to 8 years ago as an upgrade to the copy of INPA I already owned as an aside the same Laptop has copies of several Diagnostics Mercedes Star Volvo I also have a copy of BMW 1.4.0 on there If you are mounting it on a Laptop I would go for ISTA/INPA cost should be around £100 when buying go for a good supplier offering back up (as always cheapest isnt always best) Your E61 will have around 100 Control ECU's and Sensors ISTA will find and read them all or show them as a Greyed out box. These can be ivestigated and fixed as the program includes Wiring Diagrams Workshop Information with Pictures and Diagrams which obviously are a great help My neibour brought iCarsoft for BMW which has free upgrades (he tells me) I have looked at it and it seems very good but lacks the WIS obviously again a one off cost BMW themselves started to block access to their Technical Information website now subscription only in 2019 they also did the same for their parts website but for cars up to 2019 it is still a great tool. Hope this helps not hinders Dave
      Greydog in BMW 5 Series Forum

  • Recent Achievements

    • Conversation Starter
      Carlos Hicks
      Carlos Hicks earned a badge
      Conversation Starter
    • Week One Done
      Papa J
      Papa J earned a badge
      Week One Done
    • One Month Later
      Papa J
      Papa J earned a badge
      One Month Later
    • One Year In
      Papa J
      Papa J earned a badge
      One Year In
    • Week One Done
      Grogu
      Grogu earned a badge
      Week One Done

×
×
  • Create New...

Forums

News

Membership