automotive A/C system flush kit?
#1
automotive A/C system flush kit?
any one knows where can I find a car's A/C system flush kit for R134 gas A/C system?
and how to use that flush kit?
can I use that flush kit with the A/C compressor connected or I have to disconnect it?
a car's electrician told me if the compressor is connected and then flushing the A/C system after that the compressor will get damaged, is that correct?
thanks for help.
and how to use that flush kit?
can I use that flush kit with the A/C compressor connected or I have to disconnect it?
a car's electrician told me if the compressor is connected and then flushing the A/C system after that the compressor will get damaged, is that correct?
thanks for help.
#2
TECH Fanatic
iTrader: (5)
There is two types of AC flush procedures. One is to evacutae the system and open up the system and pour a bottle of the caustic *** solution in the lines and let it work it's way through and then blow the system out with compressed air, then seal it all back up and put it into a vacuum for for a while before recharging. The other is, lots of shop's have a dedicated AC flush machine that forces chemical and **** through the system and then gets it all out.
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#10
Flushing doesn't help efficiency on a working system. What are your high and low pressure readings? Has work been done in the past? If so, someone could have over charged it with oil causing inefficiency. A dirt clogged evaporator coil causes inefficiency. There are other factors that can cause in efficiency. We need running pressures to help determine inefficiency.