What is the OCI for AT7?

felix0121 · 05-06-2015, 05:52 AM

Today my 370Z got a new transmission installed. The previous was seriously broken.

Having no idea for why it happened, I just had the first transmission fluid(oil) change at 100K miles around at the dealorship following the Nissan guidebook.

I really have done my best for all maintenances. I'm just a daily driver, never been to the track yet, often drive on the freeway without traffic.

What do you recommend for the transmission oil (fluid) change interval on the automatic?

Jordo! · 05-06-2015, 05:59 AM

Technically, there isn't one.

Somewhere around 65 - 100K, depending on how hard you beat on it is probably reasonable.

felix0121 · 05-06-2015, 07:02 AM

Quote:

Originally Posted by Jordo!

Technically, there isn't one.

Somewhere around 65 - 100K, depending on how hard you beat on it is probably reasonable.

Now I go by every 30,000 miles for the fluid change. That seems better.

05-06-2015, 05:52 AM	#1 (permalink)
felix0121 Enthusiast Member Join Date: May 2012 Location: California Posts: 477 Drives: 2010 370Z Sport 7AT Rep Power: 67	What is the OCI for AT7? Today my 370Z got a new transmission installed. The previous was seriously broken. Having no idea for why it happened, I just had the first transmission fluid(oil) change at 100K miles around at the dealorship following the Nissan guidebook. I really have done my best for all maintenances. I'm just a daily driver, never been to the track yet, often drive on the freeway without traffic. What do you recommend for the transmission oil (fluid) change interval on the automatic?

05-06-2015, 05:59 AM	#2 (permalink)
Jordo! A True Z Fanatic Join Date: May 2010 Location: nirvana Posts: 6,394 Drives: 2023 NATM Rep Power: 418	Technically, there isn't one. Somewhere around 65 - 100K, depending on how hard you beat on it is probably reasonable. __________________ Enjoy it. Destroy it.