QUOTE(90Boyz @ Sep 25 2020, 11:09 AM)
My car is a used car which i got it on last year May, so maintenance history are unknown
so to track the service records , i done all the necessary change like engine oil, ATF fluid (includes ATF filter change) , Brake fluid, radiator flush and replace.
Only recently ATF fluid change due to faulty 3rd gear solenoid, ATF fluid mileage around 17,000km, also replace the ATF filter along the fluid change.
Your current ATF is really dark.. and I mean really really dark.
I would have to suggest you to do a 3 time drain-refill procedure already and monitor from there.
What I would do is to drain the ATF and refill every once a week for 3 weeks. It should replace 90% of the old fluid.
From there on, you will know whether your gearbox is burning up or not.
This process is quite expensive as you need to buy 9 bottles of ATF (make sure it is Honda Genuine DW-1).