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Posted to HVAC Forum on 6/11/2015 18 Replies

Trying to get this thing to cool better.

Refrigerant charge is full @ 1.5 lbs per spec. Ambient temp 90F Blower fan @ max speed

Engine Idling, Evap temp 69F Low side: 42psi High side: 250psi

@ 2k rpms, Evap temp 64F Low side 35psi High side 275psi

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Vehicle Data

1999 BMW 740iL 4.4L

Engine	4.4 L
Trans	5-speed Automatic (Electronic)

Vehicle Data

1999 BMW 740iL 4.4L

Engine	4.4 L
Trans	5-speed Automatic (Electronic)

18 Replies Received (View Replies)

18 Replies Received (Hide Replies)

Vehicle Data

1999 BMW 740iL 4.4L

Vehicle Data

1999 BMW 740iL 4.4L