2000 Dodge Ram 2500 van 8 Cylinders Y 5.2L V8 OHV 16V FI. Looking for service manual. Specifically the Heating and Air Conditioning section that has Diagnosis and Testing - A/C Performance.

A/C not blowing cold. Have manifold gauges, r134a and PAG oil with UV dye. Going to recharge the system and use the UV dye. Want to use the Performance Temperature and Pressure chart to properly fill the system and then use the A/C Diagnosis chart to initially diagnose my issue.

Any help is appreciated. Thx

 

See what your pressures look like, and if they are correct for current ambient temp.

Make sure the temp (blend) door in the heater box is operating properly. (Is your electrically controlled? Or is there a cable?)