A/C problems with pressure
#2
2003 TL-S w/Navi NBP
It might not take the refrigerant if the pressure is that low. Or I should say, the compressor won't come on if the pressure is that low, thus you won't be able to add refrigerant. The compressor has to be on in order to add refrigerant...unless you have special equipment.
Is the compressor even coming on when you press the AUTO button? You should hear it come on, and also the clutch in the middle of the pulley should spin. When not on, the pulley spins but the middle doesn't.
Is the compressor even coming on when you press the AUTO button? You should hear it come on, and also the clutch in the middle of the pulley should spin. When not on, the pulley spins but the middle doesn't.
#3
Have to run a jumper wire across the ac pressure switch to force the compressor on
need the backstory on why its at 10- thats very strange, may require full vacdown and holds pressure test before adding freon,,thats going to leak back out a bad seal
was freon added and now its at 10? as in,, has too much freon and hit overlimit switch
was it not blowing cold at all -before this?
or just wasnt as cold as the old days?
cabin air filter ckd and replaced- do it every year to breathe easy and keep airflow going thru blower and vent system
need the backstory on why its at 10- thats very strange, may require full vacdown and holds pressure test before adding freon,,thats going to leak back out a bad seal
was freon added and now its at 10? as in,, has too much freon and hit overlimit switch
was it not blowing cold at all -before this?
or just wasnt as cold as the old days?
cabin air filter ckd and replaced- do it every year to breathe easy and keep airflow going thru blower and vent system
#4
follow the lines from the compressor, the thinner one is high pressure
the one in front of rad with fitting is low side to inject freon
the one in front of rad with fitting is low side to inject freon
#6
Have to run a jumper wire across the ac pressure switch to force the compressor on
need the backstory on why its at 10- thats very strange, may require full vacdown and holds pressure test before adding freon,,thats going to leak back out a bad seal
was freon added and now its at 10? as in,, has too much freon and hit overlimit switch
was it not blowing cold at all -before this?
or just wasnt as cold as the old days?
cabin air filter ckd and replaced- do it every year to breathe easy and keep airflow going thru blower and vent system
need the backstory on why its at 10- thats very strange, may require full vacdown and holds pressure test before adding freon,,thats going to leak back out a bad seal
was freon added and now its at 10? as in,, has too much freon and hit overlimit switch
was it not blowing cold at all -before this?
or just wasnt as cold as the old days?
cabin air filter ckd and replaced- do it every year to breathe easy and keep airflow going thru blower and vent system
The air was blowing kinda cold, I would say around 77-78 degrees. That doesn't cut it for Florida heat.
I have been a bad owner for not changing the air cabin filter though
Thanks for the help.
#7
cold would be 40 degrees out the vents
your hose location may vary- size matters in telling the differance`
your hose location may vary- size matters in telling the differance`
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#8
I charged my a/c yesterday. I bought the car new since 2003, the a/c was never ice cold to begin with, and feels like getting warmer and warmer every year till now, barely cold at all. I put in 1 can (12 oz) and low side pressure is at 25-30psi now. a/c feels cold again!
never touch the high side!! the charge port is different too.
never touch the high side!! the charge port is different too.
#9
A/C was fixed yesterday guys. Here is what happened.
Thought there was some blockage in the Compression Valve. Took the cabin air filters out and voila! the pipe leading to the compression valve was a solid piece of ice.
Changed that out and also replaced the dryer while we were working on it.
Vacuumed the whole system out, checked for leaks, recharged and good to go!
A/C is now super cold and ready for summer. 38 degrees......buuurrrrr
Thought there was some blockage in the Compression Valve. Took the cabin air filters out and voila! the pipe leading to the compression valve was a solid piece of ice.
Changed that out and also replaced the dryer while we were working on it.
Vacuumed the whole system out, checked for leaks, recharged and good to go!
A/C is now super cold and ready for summer. 38 degrees......buuurrrrr
#11
It's pretty simple if you have the gauges...our car takes about 1.4 lbs. of refrigerant. You don't want to fill it up too much because that would be bad.
Fortunately my uncle has the machine so all you do is plug and press start...it's all automated after that.
Fortunately my uncle has the machine so all you do is plug and press start...it's all automated after that.
#14
B A N N E D
iTrader: (4)
A/C was fixed yesterday guys. Here is what happened.
Thought there was some blockage in the Compression Valve. Took the cabin air filters out and voila! the pipe leading to the compression valve was a solid piece of ice.
Changed that out and also replaced the dryer while we were working on it.
Vacuumed the whole system out, checked for leaks, recharged and good to go!
A/C is now super cold and ready for summer. 38 degrees......buuurrrrr
Thought there was some blockage in the Compression Valve. Took the cabin air filters out and voila! the pipe leading to the compression valve was a solid piece of ice.
Changed that out and also replaced the dryer while we were working on it.
Vacuumed the whole system out, checked for leaks, recharged and good to go!
A/C is now super cold and ready for summer. 38 degrees......buuurrrrr
ummm.... yeah, a lack of airflow from the cabin filter :shakehead
#16
B A N N E D
iTrader: (4)
and shit i think my fan sucks already as far as blowing a good amount of air, even after i had changed the cabin filter, just can't imagine a plugged filter thrown into the mix also
#20
2003 TL-S w/Navi NBP
#21
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