Your 2001 VW Jetta low pressure port can be found on the left side of the air conditioning compressor. The low pressure port is for recharging the air conditioning.
find the spot with a "nipple that the recharger nozzle goes on and it should look like a oil filter that is big and has small tubes leadin out of it
How much freon does a 1975 Cadillac Eldorado hold?
Evacuate and recharge, aprox $200 to $250 if there are no problems.
No
Cadillac Motor Car Division in April of 1953
what year car and whats the problem
R134-a
When Cadillac first introduced air conditioning as an option in 1953, the blower was in the trunk with clear pipes in the package shelf to deliver the cool air to four outlets in the ceiling, one over each passenger position. Probably because of this, air conditioning was not an available option in the convertible. However air conditioning was available in the convertible in 1956 with vent at the sides of the seats. For 1957, Cadillac moved the air conditioner from the trunk to under the hood and the vents were re-located to the top of the dashboard. With this move, I assume air conditioning then became an option in the convertible as well.
The low side port is located on the air conditioner compressor. The low side port will be the entry for recharging your air conditioning system.
No
that depends on what is wrong have you checked the compressor?