Hey guys, Basically I do all the work on my GF's 2008 altima. It has 52,000 miles. So far I changed the cabin filter (which was a pain) put a k&n air filter in it and i change the oil every 6 thousand miles with mobil 1 5w30 and a wix filter... Im thinking i should do the antifreeze,brake fluid,power steering fluid... does it sound like im doing everything i should? Also can someone please post a link of a Do it your self page on how to do the antifreeze with pictures would be good.. Any thoughts or help would be great, thanks