为什么自己换油，不过不要忘了还是要紧的；要不有Drain Pluge 掉了危险

查一查还真有这种神事，以下是一些Drain Pluge 掉了的情况，世界之大无奇不有，还是应该注意紧到标准；嫌麻烦飘过

 

 

http://boards.straightdope.com/sdmb/showthread.php?t=598570

http://mechanics.stackexchange.com/questions/8261/how-could-an-oil-drain-plug-fall-out-after-36-days-and-2500-miles

http://forum.freeadvice.com/auto-accidents-vehicle-claims-1/oil-drain-plug-came-off-who-responsible-damage-390288.html

http://www.expertlaw.com/forums/showthread.php?t=152575

http://www.myg37.com/forums/g37-sedan/220592-help-oil-drain-plug-fell-off-while-driving-after-infiniti-oil-change.html