First stop throwing cans in it it is illegal to be venting all of that.

What is "really high pressure" ? Scan the codes in the climate control unit with the A/C running -- what is the evaporator temperature?

__________________
2016 Monsoon Gray Audi Allroad - 21k
2008 Black Mercedes E350 4Matic Sport - 131k
2014 Jeep Wranger Unlimited Sahara - 62k
2003 Gray Mercedes ML350 - 122k