UP ko lang yung thread na to...

Been reading about oil sludge and based sa mga nabasa ko..if ever may oil sludge na visible when you remove the oil cap, kelangan na i top overhaul and remove the oil pan para linisan.

question ko lang hindi ba kaya iflush muna or treat it with hi detergent oil such as delo gold?

The reason is we have a toyota echo car (2nzfe) na nagkakastart na magka oil sludge but quietly and running smoothly, just curious kase it might cause a bigger problems soon.

Thanks.