QUOTE(cempedaklife @ Mar 29 2021, 05:21 PM)
so I googled and went to a nearby aircon specialist that looks professional.
feel good as when I drive over at 3pm even though its getting hot, the aircon was very cool (cooler than usual but maybe whole morning raining).
asked to service and don't feel much issue except when its 12pm noon and aircon wont feel as strong.
the main foreman say "ok..but we usually do a round of check first coz if got issue, servicing it don't really solve any issues".
i was okay with it.
so they did check and based on the machine. they are able to to recover only 26x (not sure what unit of measurement) of gas. foreman said from spec our city should have 480.
that is like almost half gas gone
he gave me two options.
rm300 to service (that's including replacing the dryer receiver, thanks
Thrust for educating me

)
or
rm100, replace with new gas up to 480 after they have recovered the old gas, and add UV dye to check where is the leak.
decided to go for rm100.
he said from checks cant really know if there is leak or from where. and for our model, usually its the cooling coil but he cant confirm unless to do the UV dye.
i did ask the price of cooling coil replacement he said its about rm1.8k all ori parts plus labor, plus the services.
let's see how it goes for now. but 26x out of 480 recovered really a bit shocking.
from record, I last replaced the magnetic clutch 2 years ago on April.
Actually, your remaining gas of around 260 grams (I assume it's in gram) is slightly low but not severely low. The below refrigerant specification for TMO / Fit are in between 370g - 420g actually).
According to Scotty Kilmer, he said it is normal when there's slight leakage of refrigerant throughout the years as there will be some small amount of gas sippage from the compressor as they are not 100% sealed.
As long as you don't lose all the gas within a month or 2, it is perfectly normal.
I previously changed my cooling coil. It doen't cost RM1.8k to change it.. I opt for the APM cooling coil which cost RM500.. If original Denso, it will cost around RM700. Miscellaneous charges was RM200 (replace gas and aircond oil and also the expansion valve so in total, my cooling coil replacement cost around RM700+.
Air Conditioning
Refrigerant type HFC-134a (R-134a)
Charge quantity 13.1-14.8 oz
(370-420 g)
Lubricant type SP-10[I]
This post has been edited by Thrust: Mar 29 2021, 05:58 PM