Is that 5w-40 good for the winter too? I'm in college station, so we'll have similar winters.Freakinout said:I run Rotella-T 5w-40 full synthetic. you can get it at walmart for like $13USD for like 3.75 quarts.
personally im gonna say "NO". i changed to semi-snyth at about 3500k on my first ZRX and it would eat about a pint of oil a couple times every 4k. im waiting till 5k on the zrx i have now to be safe. :wink:Erique23 said:I've been hearing some "make sure it's broken in really well before switching to full synthetic"...is 2000 miles and 1 year broken in enough? Just wanted to make sure.
Yup, works quite well all year around.Erique23 said: