yeah , twice means two cars .
also it can be so called adjusted/draged/diluted etc etc for 3 cars
I was about to test the product , but opened up the cooling coil and cleaned (i was shocked to see the amount of dust err not dust must be mud .. err wait not mud ...it was slush kinda). Just a day or more with ac , it would have damaged my cooling coil.
My cooling coil was opened up my friendly ac mechanic , who adviced me to clean asap
. i was giving excuse and so on and on and one day when he was free he himself cleaned them when i was out in my bike. the car was in garage. when i came he just opened up the coil and whoa the amount of dust paste i prefer calling them like that , " dust paste"
Luckily my car didnt use long drive+ ac after the chennai tai
even in return trip of chennai meet I didnt use ac as it was already pleasant outside and the bill i paid in Mitsubishi made my mind to drive without the ac.
After that it just local drive , with hardly 10 to 20 min of ac usage.
luckily my cooling coil was saved.