87 300E MERCEDES BENZ A/C NOT COOLING ON HIGH

TH CAR HAS NEW COMPRESSOR,EVAPORATOR,EXPENSION VALVE AND DRYER.WHEN SETTING ARE ON LOW,A/C BLOWS COLD AND HIGH PRESURE IS 250,LOW SITE IS 35.AUX FAN ON ,AT IDLE. WHEN INSIDE BLOWER IS SET ON HIGH,THE HIGH PRESURE GOES UP TO 350,LOW SITE

50 AND NO COOLING
Reply to
CLAUDY
Loading thread data ...

Sounds like your aux fan is not running at all... are you sure about aux fan running? There are two speeds... so it sould hit high speed when high pressure is that high.

Reply to
Tiger

crap in your dryer?

the case, minus a few cans!

Reply to
pool man

MotorsForum website is not affiliated with any of the manufacturers or service providers discussed here. All logos and trade names are the property of their respective owners.