(How the hell do you multiquote in LY?)

Engine flushes that can actually obtain TUV certification must have some sort of quality to their products because TUV is way more stringent than even API and the European certification (forgot what their called). Personally right now I'm still testing Bluechem's engine oil flush, it's TUV certified and so far so good. I've also used CRC engine flush and that's been serving me well for years too.

I personally have no issues with flushes as long as it's not alcohol based. It's additives that annoy me.

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Added on July 18, 2012, 7:44 pm

Dude, I'm not new to the car industry. There's no such thing as "JPJ certified" as you have pointed out.

I was talking about Vkool Elite's claims to be 99% UV blocking, 99% IR blocking, etc. They claim the world and they have the certification (tests by reputable companies) to prove their claims.