
Originally Posted by
vinj
On the umiingit sound, is it consistent? Is it coming from the suspension or is it coming from the engine bay? If from engine bay and it also comes out when you're stationary and just turning the steering full lock, it may be the power steering belt or pulley.
On the kalampag when the vehicle is full, are your tire size bigger then the original tires? Is the car unusually bouncy when its running on uneven roads? If so, your shock may possibly be weak already and check your springs as well. If you have to replace the shocks, go for KYB Gas-A-Just if you usually load up the van often.
While you're at it, check and replace what's necessary with the shocks, csprings, balljoints, bushings, tie rods, control arms, etc. Para isang gawaan and gastos nalang. If that is so, do expect to spend a good amount and don't scrimp on the parts by going for cheap replacements on stuff like control arms, balljoints and bushings if they do need replacement and you plan to keep the van for a long time and use it heavily.
On the shop, try Wheelers Suspension Haus in Banawe (along N. Roxas St.) and have them take a look, or a Goodyear Servitek near your place. Then go buy the parts yourself from shops like Toyorama or NGK in Banawe.