回复：我怎么觉的你应该先换thermostat呢？

泵转的时候，可听到明显的异常声响

所有跟帖： 

• 盼着大侠的片片,和详详细细的DIY解说呀! -iammadaboutu- ♂ (55 bytes) () 05/20/2009 postreply 12:37:29

• Changing TB and WP is a tough job, not quite good for DIY -internuts- ♂ (0 bytes) () 05/20/2009 postreply 18:22:00

• 什么时候泵转，什么时候泵不转？ -花椒- ♀ (0 bytes) () 05/20/2009 postreply 12:53:28

• 启动以后泵always 转 -xxhhwxc- ♂ (0 bytes) () 05/20/2009 postreply 13:00:24

• Then, how can you tell where the noise is coming from? -花椒- ♀ (0 bytes) () 05/20/2009 postreply 15:14:40

• Use a sethoscope to listen to noise -internuts- ♂ (0 bytes) () 05/20/2009 postreply 18:20:42

• Did LZ use that to determine the source of noise? -花椒- ♀ (158 bytes) () 05/21/2009 postreply 07:59:35

• Water pump noise is a howling noise -xxhhwxc- ♂ (29 bytes) () 05/21/2009 postreply 09:36:19

• check mono-valve first for heater control, if my memory serves m -fixanycars- ♀ (145 bytes) () 05/20/2009 postreply 21:24:48