i know this is a stretch but maybe someone has worked on one of these. this E350 has a bus body on it and ac is not real great. it appears factory unit and add on carrier unit are run by the same compressor. we can't read the info on "carrier" tag for correct ...

FIX posted 8/3/2011

iATN Members:
Login to view full TechHelp request
Auto Repair Pros:
Join iATN to read this TechHelp request
Vehicle Owners:
Find a nearby iATN member to repair your vehicle