

🚗 Tune up your engine’s future—clean, smooth, and unstoppable!
Berryman B-12 Motor Tune Up is a powerful, all-in-one fuel and engine treatment designed for universal use in 2-stroke and 4-stroke gasoline and diesel engines. It cleans fuel injectors, dissolves harmful sludge in the crankcase, stabilizes fuel for up to one year, and enhances overall engine performance and longevity. Packaged in convenient 16 oz. cans, this trusted formula reduces repair costs and ensures smoother rides across cars, trucks, motorcycles, and ATVs.
| ASIN | B00DSMG588 |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #199,171 in Automotive ( See Top 100 in Automotive ) #268 in Engine & Oil Fluid Additives |
| Brand | Berryman |
| Brand Name | Berryman |
| Compatible with Vehicle Type | Car, Truck, Motorcycle, ATV, etc. |
| Container Type | Can |
| Customer Reviews | 4.5 out of 5 stars 117 Reviews |
| Global Trade Identification Number | 10075894003168 |
| Included Components | (12) 16 oz. cans |
| Item Type Name | Engine Tune Up |
| Liquid Volume | 16 Fluid Ounces |
| Manufacturer | Berryman |
| Manufacturer Part Number | 0316-12PK |
| Manufacturer Warranty Description | Limited |
| Package Information | Can |
| Unit Count | 12.0 Count |
| Vehicle Service Type | Car, Truck, Motorcycle, ATV, etc. |
R**.
Berryman does it again!
Berryman has been a longstanding name in the automotive supply industry and this stuff is definitely a treat for your ride. Not that my 2017 Kia Sorento AWD V6 has been neglected and I always fill my tank with 93 octane Shell or BP/AMOCO. Occasionally drop in a fuel injector cleaner or octane booster for added performance from time to time. Recently was the first time using an "all-in-1" cleaner and this potion does just that, cleans everything and provides smooth idle, easier acceleration and extra mileage. Whether you're driving a brand new high performance vehicle or the average everyday practical low HP 4-cylinder car, this stuff is well worth the 💰. Depending on how often you drive your vehicle, this is one of those once or twice a year tune up in a bottle type fuel system cleaners. Worth every penny and no need to spend $20-30 on some high end brand, Berryman will get the job done and they've been doing it for 100+ years now. A most highly recommended complete fuel system cleaner.
D**S
Works Great!
this stuff does help clean my diesel engine up and get rid of black smoke and makes engine run smooth and quit
C**S
VGG
Works as it should
J**E
Great company
Company always makes great products
A**R
Miracle worker! Had a noise coming from the valvetrain ...
Miracle worker! Had a noise coming from the valvetrain under load at low rpm, it's gone now! Follow instructions on the bottle for engine flush
A**R
My Father started me using this about 40 years ago ...
My Father started me using this about 40 years ago and it really works! Do your car a favor and give it this treatment.
G**.
Seems to Work
I don't know for sure if it does anything because I am no expert BUT I do notice my car running better overall after I run this with Exxon gas. I will use it for peace of mind if anything else.
S**A
Seafoam Copy
This is the same formula as Seafoam. Should produce same results. Not sure why it’s double the price as Seafoam.
Trustpilot
1 month ago
2 weeks ago