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Pressure and temps 2 days after

77shovelhead on Tue August 17, 2010 2:31 PM User is offline

Year: 95
Make:
Model: 88 Royale
Engine Size: 3.8
Refrigerant Type: 134
Ambient Temp: 98
Country of Origin: United States

2 days after replacing parts and fixing wire connector, I connected the gauges and went for a drive. After getting the car hot and then letting it sit while renewing my driving PRIVILEGES, about 45 minutes, I took these readings.

Outside temp 98
L-100
H-98

Cranked the engine, turned fan on high, recirc on, windows 1/2 down and at idle for about 5 minutes,
L-55
H-225
vent temp - 55

Same as above, but at 45 mph and windows closed.
L-25
H-174
vent temp 49-52

Same as above, but at 65 mph.
L-20
H-160
vent temp-48


What should these readings tell me about this system?

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