scot w.
GNSperformance.com
- Joined
- Feb 19, 2005
I have a few A/C questions about our cars. I do a/c for a living but residential and industrial. was wanting to know how much 134a charge to weigh in? Mine HAS been converted to 134a. The correct charge for the R-12 is (3.24lbs). I know that you should weigh in 85% of the R-12 charge for 134a wich is (2.76lbs). Can anyone tell me what they weighed in there car to get it the coldest?
*Most Important* When looking at the LOW SIDE gauge. do you go by IDLE or around 2000rpms for reading the correct presures? So far today at idle I would have too much in it, but at 2000rpms it's at 32 on the low side gauge
PS:
1). PLEASE reply with the correct weigh in charge for 134a, or what has worked best for you.
2). PLEASE reply with the correct way to read the low side gauge, AT IDLE or AT 2000rpms..
Thank you! Scot w.
*Most Important* When looking at the LOW SIDE gauge. do you go by IDLE or around 2000rpms for reading the correct presures? So far today at idle I would have too much in it, but at 2000rpms it's at 32 on the low side gauge
PS:
1). PLEASE reply with the correct weigh in charge for 134a, or what has worked best for you.
2). PLEASE reply with the correct way to read the low side gauge, AT IDLE or AT 2000rpms..
Thank you! Scot w.