Search found 80 matches

by penguins25
Fri Aug 27, 2021 1:07 pm
Forum: Automotive Air Conditioning Forum
Topic: should i recharge or not
Replies: 20
Views: 10030

Re: should i recharge or not

last summer the cooling fan went out (control relay module)
i recharged the system with the two 12oz cans of 134a thinking it was over or under charged

can you tell me the steps on bleeding 134 through the hoses
is there a way to purge the quick connects
by penguins25
Fri Aug 27, 2021 7:50 am
Forum: Automotive Air Conditioning Forum
Topic: should i recharge or not
Replies: 20
Views: 10030

Re: should i recharge or not

its a 2008 mercury grand marquis ls do i pull a vacuum on the gagues and lines before letting the freon through? the reason i wanted to start over is i might have let a little air in the system switching the 12 oz can and i didnt bleed the freon in the line into the system so i might be a little mor...
by penguins25
Thu Aug 26, 2021 1:48 pm
Forum: Automotive Air Conditioning Forum
Topic: should i recharge or not
Replies: 20
Views: 10030

Re: should i recharge or not

whats the procedure for adding 3 oz
steps
by penguins25
Thu Aug 26, 2021 8:22 am
Forum: Automotive Air Conditioning Forum
Topic: should i recharge or not
Replies: 20
Views: 10030

Re: should i recharge or not

I dont know how to wire the fan to always run on high
all the fan shrouds are there
it just runs a few degrees colder when the car is stoped
heres a pic of the ac thermometer
by penguins25
Thu Aug 26, 2021 3:43 am
Forum: Automotive Air Conditioning Forum
Topic: should i recharge or not
Replies: 20
Views: 10030

Re: should i recharge or not

its a little thermomiter with a dial gage and near the 40 degree mark it has a green area from about 40 to 43 degrees
ill take a pic
by penguins25
Wed Aug 25, 2021 5:46 pm
Forum: Automotive Air Conditioning Forum
Topic: should i recharge or not
Replies: 20
Views: 10030

should i recharge or not

My cars ac runs decent on 92.5 degree weather it hits at 50degrees on the highway at the vent but when i pull into the drive through and the cooling fan kicks on to cool the condenser it will drop down to 45degrees in the vent right on the edge of the green in the vent gauge so its not a bad charge ...
by penguins25
Thu Aug 19, 2021 12:29 pm
Forum: Automotive Air Conditioning Forum
Topic: gauges bleed out vacuum
Replies: 2
Views: 2085

gauges bleed out vacuum

i got my gagues and the low side holds a vac for a couple days but after the forth day you can notice a slight bleed down. From what I gather you only hold a vac for an hour before charging so is this really something that needs to be addressed? lets say I had this leak on the cars end after a few d...
by penguins25
Thu Aug 19, 2021 9:25 am
Forum: Automotive Air Conditioning Forum
Topic: 27oz of 134a
Replies: 4
Views: 3585

Re: 27oz of 134a

i guess i'll disconnect it as well and attach it to the manifold just to avoid a mistake
by penguins25
Thu Aug 19, 2021 7:10 am
Forum: Automotive Air Conditioning Forum
Topic: 27oz of 134a
Replies: 4
Views: 3585

Re: 27oz of 134a

do you have to disconnect the high side line or can you simply just close the coupling dial
by penguins25
Thu Aug 19, 2021 5:57 am
Forum: Automotive Air Conditioning Forum
Topic: 27oz of 134a
Replies: 4
Views: 3585

27oz of 134a

my system calls for 27oz of 134a. when i zero out my scale should i allow a little more than 27oz to be weighed in to account for what will be left in the manifold hoses( i will close the high side coupler and freon tank and ball valve on the end of yellow line near freon tank and try my best to get...