Hi All,
I have Altis 1.6 2017 Model and i think my mechanic added mistakenly T-4 Gear oil in WS Gear oil Car and after that start an issue where it in gear shifting its start jerking and while on fourth gear, it's RPM goes very high, gets a jerk and then gear shift, upon checking the other mechanic thinks its gear valve body issue, but upon replacing it, its still has same issue but gets reduce to some intent.