Can you tell if it is possible to do radiator flush with citric acid without removing the T-valve (as i don't know how to do so on my JDM alto 2008)? If some kind soul can share the pictures of which part i need to remove?
My car had overheated 2 days ago. I check and the radiator fan was not working. I have gotten the fan fixed but now i am looking to flush the radiator and change the coolant with Caltax. I asked the radiator mechanic and he told me that he would clean the radiator with "Namak Wala Tezaab" which i think is HydroCloric acid and that might be a little to strong for the radiator.