My savvy got some noisy sound from bottom left passenger side, "Kruk" & "Rat" sound when pass un flat road, hump, not everytime but often. Sometime even at highway, i release the oil pedal it also hv the same noisy sound from same place, when i press back pedal, sound gone ........ Ask foreman check, they said all ok. But i found info frm site, look like lower arm they also check but said the bush all no crack ........

Is it really lower arm problem ?