8931 Catalytic-System Cleaner, 300 ml

Good and working

I put it on tank and code from diagnostic tool "P042000 Catalyst System Efficiency Below Threshold (Bank 1)" IS GO after full tank of using. EXCELLENT PRODUCT!

Good

I bought this thinking I should put it in fuel tank , but it’s not going there as many reviews here was saying , please read instructions and put the name in YouTube you will find the proper way to use it .

Used it on my car all black carbon spread out

ممتاز

Working fine

للأسف وصلت العبوة مفتوحة ويها تسريب

Lo compré porque se prendió el código 0420 lo apliqué en el cuerpo de aceleración borré el código ye tiene 3 semanas y no ha vuelto a parecer el código si vuelve a marcar el código modifico mi reseña

Marque connu, et produit efficace pour un prix raisonnable.

Fena degil Etkisi oldu

This product is amazing and does the job well. I opened the can and pore the content in a spray can. It's the spray can used by a barber. I opened the air pipe between the turbo charger and the airbox. The engine should be at its normal operational temperature. The engine RPM was maintained at 1500rpm. I gave a small burst of 2 sprays at a time in the turbo. Please note the engine RPM goes up after spraying. Once it comes to 1500, spray again. Do this till you spray 50% of the spray can. Keep the remaining 50% for the next time or you may put that in the fuel tank. There was a noticable reduction in the smoke coming from the exhaust even at 4000RPM. This product definately works. Improvement observed after doing the process. Engine runs very smooth and accleration has gone up. The accelerator feels very light. I used it on my Ford Aspire diesel as it was giving some black smoke. I am very happy after using this product. Please follow the same process for petrol vehicles too.

eficaz, utilizar con combustible premium, solo medio deposito por bote, circular por autopista en una velocidad mas corta, a unas 3000 rpm