Cadillac Owners Forum banner

1 - 2 of 2 Posts

·
Registered
1985 Fleetwood Brougham
Joined
·
1 Posts
Discussion Starter #1
I am attempting to locate the low pressure port for my 85 Fleetwood. There appears to be two ports on the accumulator although I am not sure which is the low pressure port. Does anyone have a diagram/pic that illustrates which is the Low Pressure Port or knowledge that could help me. I appreciate any input.
 

·
Registered
2001 Seville STS, 1990 Seville (RIP), 1972 Sedan Deville
Joined
·
26,323 Posts
The low pressure port cap should have an L on it. The ports are also different sizes so you can't connect the wrong diagnostic line to the wrong port.

Assuming you're trying to recharge the system with a can of refrigerant with attached gauge, you're wasting your time. The gauge is all but useless. It's innacurate and you have no idea what's going on on the high pressure side. And if you're low in the first place there's a leak.

Also, if the system hasn't been converted, the can coupling and refrigerant are incompatable anyway.
 
1 - 2 of 2 Posts
Top