Cold tranny?

The G-Series Tuning Forum is the place to discuss G35/G37 performance modifications and mechanical repair.
lucegoose2
Posts: 1
Joined: Sun Mar 19, 2017 1:36 pm
Car: 2013 G37

Post

I have a 13 G37 with 12k on it. On cold mornings the gears tend to wind out more than normal and sometimes doesn't downshift into first when coming to a stop. Once warmed up it runs fine. Any thoughts?


mxquattro
Posts: 59
Joined: Mon Feb 06, 2012 1:59 pm

Post

This is done on purpose by the factory. It heats up the cats faster for better cold emissions.


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