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Posted by: zerowick
always drain when hot, that way the contaminants will be in suspension and not hiding in nooks and crannies.
Posted by: petroleumboy
Cold sludge will sit there no matter how long you let it drain for!
Posted by: 191145
My AC 400 auto has been sitting in the garage for two weeks, I am going to change the oil and need to know if I should let it warm up first or just drain the oil since everything has had a chance to settle to the bottom of the case. I plan to let it drain overnight and fill it the next day. Any opinions on this? Thanks.
Posted by: 191145
Thanks, I knew that I could count on Ya'all for the best info. I will follow the advice given.
Posted by: oper2nyst
change it hot.... just like a car or any engine driven vehichle.....
Posted by: v2rider
Oper2nyst is right. The oil drains better when warm because its runny instead of thick
