Aoa PakWheelers I am Asad. I hope all of you are good. I own Toyota Axio model 2007 with 180K on the odo. Today when i started my car in the morning there was no knock sound but the moment i put the gear into reverse it started to knock. I could hear a slight knock with 1 or some half second interval. After that put into neutral and the knock was gone. Again put into D gear the knock was same like in reverse. Never experienced the knock before but yesterday i did some extreme driving while coming back to home due to some emergency and there was rain and a lot of water on the road but i don't think it would cause some issue that leads to knock. Kindly recommend me what things to check first when i go to a mechanic so i could also have some idea. Also i know the CVT assembly is expensive and i haven't changed the CVT oil since i bought the car. Living in Islamabad
