A very good recommendation. However, as has been said, be wary of this on the 1.6hdi. If it has frequent services then it should be fine. If not then the sludge around the engine will become dislodged and find its way into the fine oil strainer which leads to the turbo, that's we're this engine develops its turbo eating image from.oneday wrote: engine oil flush.
I had a 1.6hdi C4 Coupe to service a while back. It had not been serviced for three years and about 35,000 miles. The oil was black and very dry feeling to the touch, it was awful. I didn't flush it but changed the oil and filter and sent it back to its owner for a month. I then put in a forte engine flush in, Drained the engine oil and replaced the filter again. It was black once again but the new oil stayed much cleaner after a run. It's gone over two years without an oil change again and it's still going. How it has not ruined its turbo I don't know!
I think at one point there was a memo circulating garages/dealers about not flushing the 1.6hdi. Similar storey with the 1.8turbo petrol vw engine.
If your flushing, I'd recommend forte. Few products have the lubrication that it does and I would certainly not drive a car with any other flush in the engine but forte. Products which recommend only idle speed, you really have to wonder if its a good thing, you will never get all of the flush out ...