@capsat, @xulfiqar, @syncview, @ser_gtr, @argtr65
I am hearing some goonj like Ko’n Ko’n Ko’n Ko’n Ko’n from my car since last 3~4 days. It only comes from speed 45Km/h to 75Km/h. It doesn’t make any sound before and after this speed range.
Have checked the front wheel bearing to two different mechanics and they confirmed these are OK and its not wheel bearing noise. Because if it, then it has to be continous even at the slow, mid and high speeds.
Third mechanic advised me to check the differential oil. I said OK but did not let him open it yet. However this thread is so helpful indeed. So i want to discuss my situation.
Vehicle details are
3.0L, 2JZGE I6
24V, DOHC EFI
Am having this car like 6 months and have not changed the gear oil because its color is still slightly red.
From ZIC Oil guide, they recommend ZIC G-5, 80W-90 Gear oil, TO USE IN DIFFERENTIAL.
I checked and availability of this oil is rare. And not sure either that its (ZIC G-5, 80w-90 gear oil) suitable oil for it or not?
Hence I need your guidance here plz.