[DeTomaso] AC upgrade/replacement for ‘74 Pantera recommendations.

[Larry Finch]

Be careful if using a dye to find leaks. 

Many/most dyes also contain a sealant. 

You do NOT want to put sealant in the system. 

sealant is never a good idea for an AC system, and even more so in our cars because of the OEM fine mesh screen that is tucked into the expansion valve which is easily clogged with sealant

Larry 

Sent from me using a magic, handheld electronic gizmo.