Can Cataclean improve your fuel efficiency ⛽️ ✅⛽️
I give Cataclean a test on my Toyota Avensis to see if the product helps with fuel efficiency, if the regen smoke was lessened, or the performance was improved, well it was of some benefit, and for 20€ a bottle well worth giving it a go as it helped to improve my car’s performance and fuel composition, and the regen was a bit better.