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Dark Force
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127 Posts
Discussion Starter · #1 ·
Hi all, this problem is on my 1994 325i that I just purchased not too long ago.

The problem: A/C blows on Speed 4 only, air is cool but not cold.

The fix: Evacuated the system and charged Freon to 45psi.

Remaining problem: A/C still blows on Speed 4 only, after searching online I found that I need to replace the resistor pack- that's not a problem. So problem really is that I know the compressor is working, the system has been evac and charged, but its still blowing just merely cool air. Its definitely not cold enough to make a difference in the hot days. I tried turning the knobs to change the temperature, when turned all the way to red on both the driver and the passenger knobs, its still blowing the same cool air. Only the bigger turning wheel on the top that switches between cold and warm air works. When on full blown speed 4, only the center vent is blowing hard. The two vents on the passenger side is so weak I could barely feel anything blowing out at all. What could be the problem?
 

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Dark Force
Joined
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127 Posts
Discussion Starter · #3 ·

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Dark Force
Joined
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127 Posts
Discussion Starter · #5 ·
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