my ac is blowing warm so i bought the arctic freeze ultra synthetic r-134a refrigerant to refill the a/c system but i dont know where is the low-pressure port of the a/c system any help would b awesome and also when i turn on he heat it sounds like idk a belt and rubbing and being forced but when i turn it off its all good any thoughts about that thanks

 

DUDE if your A/c isn't blowing cold air then you have a leak some where and filling it isn't going o fix that

 

+1. You proly have a leak somewhere....

 

Do yourself a favor and take it into a shop, you can't do any of this stuff without the proper tools..

 

drzcrazychulo4u , same boat here man.
Honestly, I've been searching for the fix to the A5 slippage and saw your post, remembered mine's quit blowing cold too.

 

lol im sorry i really dont remember and yea i guess i will just take it to the shop thanks and one more question my engine light turned on for no reason yesterday mornin after i turned the ac on the day before and i havent turned it on for a while could it be because of the ac but i will go get the code today

 

im pretty sure u have a leak somehwere....

and u should go pull the code... just so u kno what it actually is... and also i have that same problem, just havnt got anytime to take it to the shop...

 

+2

 

ok the code is p1402

 

Low pressure hose leaks are kind of common on our cars.

http://forums.maxima.org/showthread....light=pressure

I had mine replaced twice. Once under warranty and the second out of the kindness of the dealerships heart. If you a/c is blowing hot air there is a big chance it's a leak. Are you still underwarranty?

 

Yep it's a leak. I had the same problem a couple of months ago. everytime I turned the A/C on it would make a noise like the fan is scrapin something. took it to the dealer and they said there was a hose leak. I guess I wasnt the only with this problem.

 

how much did it take to fix??

 

I have extended warranty so I only had to pay $50(warranty and still have to pay, ), without it, I think they were gonna charge me like 300-400.

 

well im still under warranty so im going on Tuesday to get that fixed and several other things but i have a hookup so i should be good for now but thanks guys

 

damn im not under warrenty anymore, damnn 200-300 to fix a leak.... i might go somewhere other than the stealership to get it fixed!

 

If it's that thin pipe that goes along the fender on the passenger side than it's expensive!!!

 

I had the same leak fixed under warranty last year, the same thing happened to me again and it was actually a broken wire up near my "aftermarket intake" as the dealer stated it, basically saying it would be covered under warranty. I'm sure it was something I did so I just sucked it up and paid them to fix it...

He said they took pics, I need to get a hold of them...

 

I suggest recharging it first. I bought my car without ac working. never needed it since I was in hawaii allways rolled with the windows down. took it to the dealer to get it looked at for S&G and they said there wasn't any leaks and 150 dollars later that they charged it up for me. 20 dollars I could have done that myself thanx nissan.

 

Shop says no leaks get another compressor.. I went cheap and did pull a part shop replaced compressor cleared lines etc.. no cold air still, changed the temperature panel in dash no cold air 4can 134a can of the oil... still hot, pull apart did give me another compressor but IS IT SOMETHING ELSE WHAT IF THIS ONE DOESN'T WORK EITHER.. I JUST PURCHASED THIS CAR AND BEEN DOING ALL KINDS OF WORK NEEDED ITS NEVER WHAT U THINK AND NO ONE LIKES THE LABOR ON THESE CARS... SOMEONE HELO

 

I have had three shops UV dye test the car and couldn't find any leaks. One shop said that it could be leaking under the dash and it would be a pain to even check to confirm. Once shop tell me it was a compressor and the other two said the compressor was fine. One shop recommended replacing the condenser as he noticed gunk build up at the bottom corner. I replaced the condenser, had a shop pull vacuum and recharge the system. Just like before, cold air blows for 5 days and on the 6th day you can tell the R134 is running out. 7th day is nothing but hot air, I am at a loss and am looking for some suggestions... Thanks in advance!!!