Dear Sir.
I have a Toyota Corolla 2010 1.8 auto. A couple of days back my car’s transmission line cracked and a lot of oil drained and the car stopped. Later when I took it to the mechanic he changed the pipe and refilled 3-4 litres of local low quality transmission oil. Now I am worried about my transmission and want to add ATF WS. My car is 80k driven. Please suggest me what should I do either a complete flush or just change it with ATF WS?
