I've recently moved back to Ohio and pulled my 2005 350z AT out of storage, and it seems to be having some transmission issues. It seems to be slow with the shifts, and isn't enjoying going into reverse. Does anyone have any suggestions on things I can check, or have a shop in NW or SW Ohio? Also before putting it in storage about a year ago, I had changed the transmission/engine Oil. Thank you!

 

Check the transmission fluid, maybe?

 

Fluids are good!

 

I would check your transcooler lines to see if somehow they got kinked. Was your battery disconnected while you had it in storage? If not maybe disconnect neg for 5 minutes and see if that makes a change. Otherwise might just be time to do a fluid and filter service.

 

the battery was disconnected, and I got a check engine light also after driving around. The error it gave me was that my it was running too lean, which I'm assuming is because it has test pipes. However, I was thinking that a good tune and maybe timing adjustment might help the problem some.