Wynn's Diesel Turbo Exhaust Cleaner Clear Blockages & Sticking Vane - 325ml

Bought previously but after a while (8 months) I started to notice a decline in power on hills, worse that I had to use supermarket fuel twice this weekPut in the van (vw t4 1998 2.5tdi) and went on a drive. Honestly I love driving her so this bit I liked.After about 20-30 miles I felt it breathing better and the hills easier.Bought two bottles, used one, so I can use the other at 1/4 tank and give a deeper clean.Swear by this product but it showed how much of a difference it made on my local Welsh hill, as climbing was recently in 2nd back to 1st back to 2nd to get up it. Now plodded along up there in 4th no struggle and still only half pressing the accelerator.Great stuff.

Audi A4 P0277 under boost issues. Changed MAP sensor and a bottle of this and it’s all sorted, no lights, limp mode and pulls like a train. 153,000 miles and feels like new. Thanks Wynns

Did seem to boost up the pressure a bit. Hard to tell with these things. It’s always hard to actually tell.Easy enough to use, pop off the top, pour it in your tank. Done.

Works well good price

Great product would recommend

We buy Wynn's diesel cleaner once every 4 months. Car runs much better with Wynne's, much better than all other engine cleaners.

Tried this stuff on my hdi picasso with sticking turbo vanes unfortunately It didn't do anything so I've bought the professional version to try

I usually don't bother writing reviews but this product deserves a mention.I got a P0299 Turbo Under boost code on my 2013 Audi A4 B8 Diesel.I put the 1st bottle of this in with 30 litres of diesel with no improvement.I put a 2nd bottle in with 30 litres of diesel I noticed less limp modes and fewer P0299 codes.I put a 3rd bottle in with 30 litres of diesel, No Limp Modes or P0299 codes, problem solved.Along with the product I did do about 30 miles of motorway driving at high speeds with each treatment . I believe the uninterrupted high rev drives helped the product clean the Turbo.You may not need 3 treatments, check how your car runs after each individual treatment.One treatment may be enough.

Un prodotto indispensabile per chi ha un'auto diesel! Ha fatto una differenza enorme nella performance del mio veicolo. Dopo alcune applicazioni, ho notato che il motore gira più liscio e la risposta del turbo è migliorata. È facile da usare, basta seguire le istruzioni, e nel mio caso ha anche contribuito a ridurre il fumo allo scarico. Ottimo rapporto qualità-prezzo e sicuramente lo consiglierò a chiunque voglia mantenere il proprio motore pulito e performante. Una manutenzione preventiva che vale ogni centesimo!

This Diesel Cleaner provides excellent turbo cleaning. Mixing is simple. Take the fuel down to about half a tank and pour in the complete bottle. - Cleaning starts right away. Improvement can be noticed as early as the first tank.

In een keer.door de keuring!!!!

Muy bueno

Den kanske är oki i underhåll, men riktig recover åtgärd, tror jag inte den är oki?