Cleaning evap core for better a/c function

[70BLAZERX2]

Another hint/tip toward colder a/c out the vents..While your system is apart,simply change the "orfice tube" that goes inline on the low side hose. There is a dimple where this is located,usually with a 3/4 and 7/8 in nut up by the firewall. near the drier.

If you change it out,stock gm one is around 1 - 2 bucks.

Get one for a 92 Ford Crown Vic. This is a little smaller of a restiction and this will get you in the 20-35 degree range of a/c temp at the dash outlet.

I worked for a caddy dealer years ago...and the climate control would not let it get that cold,well after the 1st 3 customers i did this to there caddy...they would all say they would have to turn it off it got to cold..then i was swamped with a/c work for years. Untill i moved from Delaware. .If you like cold a/c..this will help you out..cost 2-3 bucks for the tube. any parts store.