2009 9900i A/C

Discussion in 'International Forum' started by laidbac91, Jul 13, 2023.

  1. Jubal Early Times

    Jubal Early Times Road Train Member

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    Both are a little on the high side. 200-250should be high pressure side and 25-30 on the low. Is it over charged?
     
    skallagrime Thanks this.
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  3. laidbac91

    laidbac91 Bobtail Member

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    Oct 9, 2010
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    Ok thanks I will check again and report back thanks
     
    Jubal Early Times Thanks this.
  4. Heavyd

    Heavyd Road Train Member

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    Double check your charge, those take 3.75 pounds of 134a. Also double check the heater core isn't producing heat by using vise grip or clamps to pinch off the heater core lines from the engine.
     
    Jubal Early Times and AModelCat Thank this.
  5. laidbac91

    laidbac91 Bobtail Member

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    Oct 9, 2010
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    Ok thanks. I have checked and double checked everything still no luck with this system. I get same results.
     
  6. Jubal Early Times

    Jubal Early Times Road Train Member

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    Just a stab in the dark. But the cabin air filter isn’t stopped up is it?
     
  7. laidbac91

    laidbac91 Bobtail Member

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    Oct 9, 2010
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  8. laidbac91

    laidbac91 Bobtail Member

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    Oct 9, 2010
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    No. It has been replaced as well.
     
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