I am in Toronto.
I will do one oil change before I store it, should I do one again in the spring?

Which solvent should I use? I can us the TBcleaner for TB.

I don't really sit and idle, I'm more of get in 10-15 sec and go.. keeping rpm under 2-2.5 and gentle driving. My work is about 10 km from home.
How long is long enough?

What should I do in the winter months?
I don't have snows and the latitudes treads are almost done.

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2006 BMW X5 (4.4i) N62

MY BMW X5... No matter how I disguise it... it's heritage keeps showing through!