Forte Advanced Formula Diesel Treatment - Pack of 4

Advised to use this by a local repair garage as my Volvo diesel has egr valve issues. It did eventually clear the engine management light after a couple of treatments but the light came on again after a few hundred miles. I suspect a faulty sensor, but I,m going to use this stuff every month from now on as a preventative measure. The engine management light has gone out a few days ago so lets see if it comes back on.Using this has to be easier and cheaper then stripping an egr valve out of the engine.

I’ve used this forte for over twenty years. I use it on every full service. I’ve tried other ones on the market but none have had the same results as this forteThese bottles are a lot easier to use than the original when it came in tins which were awkward to pour into the tankThis is also good to run through the fuel system neat by filling the fuel filter full and running the engine

Good price for these and arrived very quickly

have no idea if this helps engines but saves me going to garages to order them... have my own stash now!

Recommended to me as a maintenance measure after our Saab 9-3 1.9TDI suffered coked up EGR valve, manifold and associated broken swirl flaps. Seems to help cleaning stuff out and we use approx every 3-4 months. Time will tell. It's not a magic potion so don't expect it to fix years of abuse and bad maintenance!

Ideal for engine clean would highly recommend it

These have saved me a fortune with unnecessary booking to the garage and have restored my BMW performance

Quick delivery and good value

Good effective and easy to use.

Gaña mucho el vehículo

Correcto.