⛽ Clean fuel, cleaner ride — unleash your engine’s true potential!
Berryman® B-12 Chemtool® is a 444ml advanced carburetor, fuel system, and injector cleaner designed to quickly eliminate moisture, gum, and varnish buildup. Compatible with the entire fuel system, it enhances engine compression, reduces repairs, and extends spark plug and injector lifespan. Safe for catalytic converters and oxygen sensors, this pro-grade formula optimizes fuel efficiency and engine performance for a smoother, more reliable drive.
| ASIN | B01B04V41I |
| Best Sellers Rank | 15,584 in Automotive ( See Top 100 in Automotive ) 30 in Carburettor Cleaners |
| Brand | Berryman |
| Customer Reviews | 4.9 4.9 out of 5 stars (38) |
| Date First Available | 31 July 2016 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Item Weight | 500 g |
| Manufacturer | Berryman |
| Package Dimensions | 20 x 6.5 x 6.5 cm; 500 g |
R**J
Rk
Quick delivery and good product
D**S
Cleaning oil control rings C4 Cactus - impressed
Was buring more than 1L per 1000 mile (80000 odo). Poured this directly into each cylinder (50ml ish), left for an hour, spun the engine (spark plugs must stay out) and repeated addition and soak. Cranked the engine to clear fluid, spark plugs fitted, idled for 15 mins, oil and filter change, 500 miles later, hasn't used a drop.... Magic...
S**W
Performance
This is very good product at a great price too. So good its on auto reorder.
P**X
Made some improvement.
Made some improvement.
P**P
Time for an Italian tune up
This is the best fuel system cleaner on the market by miles , instant results , lumpy idle gone , 100% performance restored , I would recommend this to anyone with injector or carb issues , it leaves redex , stp , Wynn's , in the dark ages , delivered 2 days early , thank you for your prompt and very professional service , very very very happy 😁😁
Trustpilot
1 month ago
2 weeks ago
