Shift lag 1st to 2nd

[Skylarking]

When filling up you should put in enough so you can just feel it with the tip of your finger at the top of the filler tube.

That’s not how you check the correct fluid level in an auto trans as fluid volume is temperature dependant. Doing the finger poke method is ok in a manual transmission but in an auto will result in overfilling the box and risk possible foaming and subsequent damage.

Here’s one video on doing a pan drop, filter change and a full fluid flush

There is also a dedicated thread within JC on fluid flush and getting the fluid level set correctly (which requires the car is level…

https://forums.justcommodores.com.au/threads/has-anyone-attempted-a-auto-service-on-vf-or-wn-without-a-dip-stick.283411/page-4