[quote][/quote]To all my uber customers / partners out there ...please when using full synthetic oil like extended performance... it is very important that you use synthetic oil filter..... Anytime you use synthetic oil in your engine , the synthetic oil is formulated to clean any sludge or particles inside the engine ..it than deposit this junk into the oil filter. If you don't have a good or synthetic oil filters, those junks will recycle itself back to the engine and will cause damage to your engine ,which can lead to sludge.. Please and please use a very good oil filter... please read the link below to fully understand.. Don't say the link is too long, please read well .

https://marvinflemingsynthoil.shopamsoil.com/synthetic-oil/hilliard/oh/all-about-sludge-and-how-to-avoid-it-with-synthetic-oil-changes-in-upper-arlington