Lucas Oil 40872 Diesel Deep Clean - 473ml

excellent. within 2 minutes jeep was running like a dream again

This is a great additive for a diesel fuel. I always put it in before an Mot to clear the injectors, help the emissions and the smoke test as it gets more and more difficult to meet the increasing test standards.

Does what its intended to do

Fixed and kept away an EGR problem using this. It does work very well.

Good and cheap on Amazon

I honestly find it hard to believe how good this stuff is. Only i used it my self I wouldn't have believed it.

Used it on my Landrover Defender 90. Noticeably less 'dirt' in the exhaust emissions

Cleans my motor.

Thanks so mutch

nao vi grandes alteraçoes

I said to give it a try , which was worth it ! I put the whole bottle in tank for Escalade diesel 2024 , driving the car on HWY , you can feeling the difference instantly ! Highly recommend this product ! He made a very deep clean !

👍🏻👍🏻👍🏻

I religiously use AMSOIL diesel additives including their fuel system cleaner and cetane booster. Both are great products, but the frequency of DPF regeneration was becoming increasingly frequent, so much so that every other day, less than 100 miles between events, my 2015 Duramax equipped 2500HD was going through Regen cycles. That was about 50% of my driving, mixed city and highway. A friend of mine who works on diesel engines for a living said to skip all additives for a couple fill ups, then use the Lucas Diesel Deep Clean product. I was initially horrified to see my fuel economy drop to less than 10 mpg and regeneration frequently get even worse still, but I took the truck on a highway drive for about an hour and watched a very long, and very thorough regen cycle take place. After this longer regeneration took place, the regen frequency seems to have gone back to normal. So two things were learned. First is it's not necessary to use diesel additives in every tank, and it could create problems with modern emissions controls to do so. Secondly, different additives do different things, and this one appears to have helped not only remove some material the other additives left behind, but allowed them to be burned more thoroughly in the DPF. I will continue to use the AMSOIL cetane additives with every fill, but will use the cleaning products only as needed. I will alternate AMSOIL additive with Lucas Diesel Deep Clean on order to at least hopefully keep things in good shape. Bottom line is strong cleaning additives in modern diesel engines may be too much of a good thing, and changing products from time to time may be a good idea.