Aircond F30 Air getting slower after driving 30minute-1hour

Discussion in 'F30, F34' started by syafiq6191, Aug 13, 2019.

  1. syafiq6191

    syafiq6191 New Member

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    Hi,

    My f30 320d aircon having an issue that blower slowing down after 30 minutes- 1-hour driving and sometimes no air coming out. Cool air also disappear, so I need to turn off the a/c and switch to fan mode, then start the a/c once again, then it starts blowing 1-3 minutes then its happened again and again.

    Need help on this.
     
  2. gendong

    gendong Moderator
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    What year is your car bro? Ever checked if you had enough aircond gas? Is your setting at the vent (the middle wheel, with blue/red lines) turned on to blue, instead of red?
     
  3. syafiq6191

    syafiq6191 New Member

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    320d 2012 year..i did tried both on middle wheel red or blue the result still same. I haven’t go for check and go for diagnose yet. But when the car idle as i stop somewhere the air from the ac went back cool air also coming back
     
  4. gendong

    gendong Moderator
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    Suggest you start with the cheapest option bro i.e. fill in gas. It could be as simple as an empty gas, assuming as its never been refilled before. Once filled with gas, start to monitor. Touch wood, worst case there is a leak some where.

    All the best!
     
  5. nievk8701

    nievk8701 New Member

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    Manage to get the issue solve? You may change the sensor. I doubt it’s the gas issue.
     
    feroz3r likes this.
  6. feroz3r

    feroz3r New Member

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    Hi bos... how was your car now
     
  7. jarance

    jarance Founding Member

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    Did the fan only slow down when you are stationary or moving?
     
  8. syafiq6191

    syafiq6191 New Member

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    did check the gas no issue, just change the sensor but still get the same issue..
     
  9. syafiq6191

    syafiq6191 New Member

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    still the same..got no idea
     
  10. syafiq6191

    syafiq6191 New Member

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    slow down after moving more than 1 hour or long distance. I did check the gas and also no leaking found. I thought final resistor issue, change the resistor still having the problem
     

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