air duct 直径是多少?vaccum hose 的直径是多少?横截面差了1000多倍,在相同的low back pressure (18" H2O)下,你就是把vaccum hose 拔了也漏不进那么多的风。
还是那句话,那得漏多大的风啊
所有跟帖:
• Throttle is closed at idling. Any air -Khyang86- ♂ (208 bytes) () 11/02/2010 postreply 22:42:14
• thumb up. another possibility is the power steering pressure swi -fixanycars- ♀ (235 bytes) () 11/03/2010 postreply 14:21:06