一直以來為這個問題困擾的人相信有不少。剛剛在其它論壇上看到有人在抱怨(-->LINK<--)

后面有人跟帖支援了：
"Id be willing to bet you have the exact problem I did. Its a buildup of abandoned cars around town, probably about 900 of them. Search Nraas Overwatch, download it, and set it to clear out the cars (you can do it immediately as well). Cleared mine up right away and Deletes 30-60 cars every night. Another EA perk."

就是說EA沒有做好清理工作，每天在城鎮(zhèn)緩存里留下一堆車……如此日積月累當然到一定天數(shù)就撐不住啦= = 所以才會有人反映說重新開襠就沒問題，玩久后就開始頓卡

解決方法是用twallan的Overwatch，
鏈接：http://ts3.tscexchange.com/index.php?topic=4685.0
裝好mod之后在游戲里選擇"Cleanup Vehicles"，應(yīng)該會改善很多:)

BTW那個Overwatch里面還有很多其它cleanup functions, 時不時可以用一下。