Dash / chassis air conditioner on FC

[birdshill123]

When I bought my 88 Bird other owners told me that the dash air in
these babies never works well. The PO had my unit at the factory in 04.
They installed a new compressor and believe it or not left it with R12.
We have used it driving through Texas in the low 90's as well as in
Mexico at the same temps. Works great to about 90 to 92. Beyond that we
use the roof air to supplement the cooling. It has never been charged
since 04 and still is OK.. I am fortunate that here in Mexico R12 is
still easily obtainable.

Bruce
1988 FC35