Knocking from front over
bumps=>這個看不懂意思
A few potential causes, we can help you isolate the cause and then fix it.
bump=hump=路面小凸處 甚至於大塊的交通部設置的強制減速 (英國有一些 澳洲靠北多 我的下護板就是這樣受傷的

)
Clicking noise from behind the
dash.=>高速後前方會有嗒嗒的聲音
An extremely annoying problem and although everything will work OK it is well worth the 20 minutes it takes to fix it.
dash=dashboard=儀表板
High idle and humming noise=>高待速和嗡嗡的聲音
Another extremely difficult concern to diagnose but if you have the symptoms then we have the cure.
這還不夠屌 我的車子 喇叭會發出高頻率的聲音 會隨著轉速同部咧 還可以調音量咧
