Quote Originally Posted by drich_enriquez View Post
Harmful ba yan sa makina yun Engine Flushing? Matagal na kaming gumagamit yan and wala naman naging problema sa makina. Sa pag flush talagang tanggal yun langis, then i drain maigi. Ngayon ko lang nakita itong thread na ito.
A lot of engine flushes use strong detergents/chemicals which may increase the deterioration of your seals and other rubber components in the engine. If I'd need to do an engine flush, i'd go with using either engine oil or a branded one like Liqy Moly or Motul. However, if you change your oil regularly as specified by the manufacturer, there is no need for engine flushing really.