Converted to 134a last summer. Did it proper: condensor, compressor, evap flush. All new o-rings, dryer. Filled with 8oz PAG. Was never happy with performance. I don't think the person who pulled the vacuum did it long enough. I also think he overfilled it.
Had system emptied at shop. Pulled vacuum for 1 hr. Filled system. Here are my measurements.
Ambient is 90F.
At idle:
Low = 35psi
High = 200psi
Vent = 52F
At 2000rpm:
Low = 24psi
High = 250psi
Vent = 41F
What do you guys think? I put in just shy of 2.5 cans (~30 oz). Couldn't really measure last can.
How does performance look? Under/over full...just right?
Thanks.
Had system emptied at shop. Pulled vacuum for 1 hr. Filled system. Here are my measurements.
Ambient is 90F.
At idle:
Low = 35psi
High = 200psi
Vent = 52F
At 2000rpm:
Low = 24psi
High = 250psi
Vent = 41F
What do you guys think? I put in just shy of 2.5 cans (~30 oz). Couldn't really measure last can.
How does performance look? Under/over full...just right?
Thanks.