At a routine check of my vehicle, the mechanic suggested that I need to have my engine flushed. He brought a product made by ABRO, I enquired of the benefits, he comments pointed to it been the good to my vehicle
I told him, I need to think about it. The research I made showed a lot of pros and cons, do it, don't do it.
The bottom line indicated it ain't necessary for newer cars, not for always on the road cars etc.
Who has carried this out?

Engine flush is good only if there is sludge in the engine. Abro engine flush is not ideal as there are always metal particles in the used oil. Its a small bottle and it states the oil will be flushed in 3mins. If he cant get good engine flush, use it once to clean the sludge and upgrade the oil that you use to good synthetic oils