--- product_id: 2544348 title: "Berryman Products 2630 4 Pack B-12 Chemtool Professional 3-Step Fuel System Maintenance Kit 16 oz./9 0z" price: "S$64" currency: SGD in_stock: false reviews_count: 8 url: https://www.desertcart.sg/products/2544348-berryman-products-2630-4-pack-b-12-chemtool-professional-3 store_origin: SG region: Singapore --- # Moisture dispersal High-energy solvents Injector longevity Berryman Products 2630 4 Pack B-12 Chemtool Professional 3-Step Fuel System Maintenance Kit 16 oz./9 0z **Price:** S$64 **Availability:** ❌ Out of Stock ## Summary > πŸš— Fuel Your Drive with Confidence! ## Quick Answers - **What is this?** Berryman Products 2630 4 Pack B-12 Chemtool Professional 3-Step Fuel System Maintenance Kit 16 oz./9 0z - **How much does it cost?** S$64 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/2544348-berryman-products-2630-4-pack-b-12-chemtool-professional-3) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Safe & Sound:** Catalytic converter and O2-sensor safe for peace of mind. - β€’ **Convenient 4-Pack:** Get the ultimate maintenance kit in a handy 4-pack for ongoing care. - β€’ **Detergent Powerhouse:** Harness the power of advanced detergents for optimal performance. - β€’ **Revitalize Your Ride:** Experience a complete gasoline fuel system cleaning and maintenance program. - β€’ **Fuel Efficiency Boost:** Maximize drivability and fuel economy with every drop. ## Overview The Berryman Products 2630 4 Pack B-12 Chemtool Professional 3-Step Fuel System Maintenance Kit is designed to enhance your vehicle's performance by cleaning and maintaining the fuel system. This kit effectively disperses moisture, maximizes fuel economy, and extends injector life, all while being safe for catalytic converters and O2 sensors. ## Description Berryman Professional 3-Step Fuel System Maintenance Kit (part #2630) is comprised of β€œStep 1 Air-Intake Cleaner, ” which is equivalent to B-12 Chemtool Air Intake Cleaner (part #2209); β€œStep 2 Combustion Chamber Cleaner, ” which is equivalent to B-12 Chemtool Total Combustion Cleaning Kit (part #2610); and β€œStep 3 Fuel System Cleaner, ” which is equivalent to B-12 Chemtool Total Fuel System Clean-Up (part #2616). The primary differences between the kit and the individual products are the convenience of the kit and its included instruction DVD. Review: Very good product, but view instruction video before using it. - I used this kit on my 06 Toyota Sienna with 92,000 miles. This product helps to stop engine knocking. I have more responsive throttle (just like 11 yrs ago). I used the throttle body cleaner while engine off, and cold. After cleaning the throttle body, I put back all air ducts and vacuum hoses and started the car. As expected, it takes a while to start the car because the throttle body and intake had a lot of cleaner chemical in it. Then I used the combustion chamber product through the brake booster hose. I started engine while the clear hose connected to the brake booster hose. After engine has stable to idle, I inserted the other end of hose to the chemical bottle. Engine started showing rough idles (as expected). I occasionally rev engine about 2500 - 3000 rpm. After a few minutes, engine had really rough idle, and check engine light blinking. ABS, VSC, and other lights turned on too. I let it run about 30 more seconds and a lot of white smoke coming out. I was nervous and took the end hose off the chemical bottle, I had about 1/4 of the bottle left. I let the engine running idle for about minute, the check engine light and other lights went out. The engine idle smoothly, but high at about 1,100 rpm. I should have reinserted the hose back to the bottle and use the remaining chemical, but I did not. I shut off engine and put brake booster hose back. Started the car again fine, rev engine couple times, to get rid of the white smoke. Engine still idle high. Next day still idle high, but after driven it about 5 miles, engine idle back to normal. I used 3M system before (on different car), but I like this Berryman better just because it has a good adapter to the brake booster hose. Review: Works Great - I used all three cans of cleaner as directed and they worked great. It was easy to do, and it comes with an instructional DVD. I have a 2000 F150 and it seemed like it didn't have as much power as it should, poor acceleration. After using the kit I was able to spin the tires. It is hard to say if my mileage is better because it is very cold here and the truck does a lot of idling. ## Features - Complete gasoline fuel system cleaning and maintenance program - Disperses moisture in the fuel system - Maximizes drivability, fuel economy, and injector life - Contains powerful detergents and high-energy solvent technology - Catalytic converter and o2-sensor safe ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00062Z7CI | | Brand | Berryman | | Customer Reviews | 4.3 4.3 out of 5 stars (42) | | Date First Available | October 9, 2010 | | Item Weight | 3.09 pounds | | Item model number | 2630 | | Manufacturer | Berryman Products | | Manufacturer Part Number | 2630 | | Model | 2630 | | Product Dimensions | 8.13 x 8 x 13.75 inches | ## Images ![Berryman Products 2630 4 Pack B-12 Chemtool Professional 3-Step Fuel System Maintenance Kit 16 oz./9 0z - Image 1](https://m.media-amazon.com/images/I/51IRyso9xnL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Very good product, but view instruction video before using it. *by T***N on December 4, 2017* I used this kit on my 06 Toyota Sienna with 92,000 miles. This product helps to stop engine knocking. I have more responsive throttle (just like 11 yrs ago). I used the throttle body cleaner while engine off, and cold. After cleaning the throttle body, I put back all air ducts and vacuum hoses and started the car. As expected, it takes a while to start the car because the throttle body and intake had a lot of cleaner chemical in it. Then I used the combustion chamber product through the brake booster hose. I started engine while the clear hose connected to the brake booster hose. After engine has stable to idle, I inserted the other end of hose to the chemical bottle. Engine started showing rough idles (as expected). I occasionally rev engine about 2500 - 3000 rpm. After a few minutes, engine had really rough idle, and check engine light blinking. ABS, VSC, and other lights turned on too. I let it run about 30 more seconds and a lot of white smoke coming out. I was nervous and took the end hose off the chemical bottle, I had about 1/4 of the bottle left. I let the engine running idle for about minute, the check engine light and other lights went out. The engine idle smoothly, but high at about 1,100 rpm. I should have reinserted the hose back to the bottle and use the remaining chemical, but I did not. I shut off engine and put brake booster hose back. Started the car again fine, rev engine couple times, to get rid of the white smoke. Engine still idle high. Next day still idle high, but after driven it about 5 miles, engine idle back to normal. I used 3M system before (on different car), but I like this Berryman better just because it has a good adapter to the brake booster hose. ### ⭐⭐⭐⭐⭐ Works Great *by H***T on March 4, 2014* I used all three cans of cleaner as directed and they worked great. It was easy to do, and it comes with an instructional DVD. I have a 2000 F150 and it seemed like it didn't have as much power as it should, poor acceleration. After using the kit I was able to spin the tires. It is hard to say if my mileage is better because it is very cold here and the truck does a lot of idling. ### ⭐⭐⭐⭐⭐ Worth trying before a costly repair *by A***R on May 15, 2017* The instructions were simple and straight forward. The only ding I'll give it, is the enclosed DVD doesn't even have a label on it. Not a big deal, I just watched the video on YouTube and it explained exactly what to do. Too soon to tell any major improvements in the performance, but the car seems to be much more responsive and the engine used to have a small knock which is gone. --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sg/products/2544348-berryman-products-2630-4-pack-b-12-chemtool-professional-3](https://www.desertcart.sg/products/2544348-berryman-products-2630-4-pack-b-12-chemtool-professional-3) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-09-24*