i don't know if this is related to this thread but while i was running in low speed in an urvan, bigla na lang may loud screetching sound coming from below the van that lasts for less than 10 seconds tapos nawala din naman. happened twice already in a week. what could be wrong? would welcome all your inputs as this has been worrying for me since the van is being used by the children. btw, i just had new power steering belt installed. thanks!