Products 44K Fuel System Cleaner Power Enhancer - 4 Pack

If you're serious about keeping your vehicle running like new, the BG 44K Fuel System Cleaner Power Enhancer is an absolute must-have. I’ve used BG products for years and trust them implicitly — I won’t put anything else in my cars. Their reputation for quality, consistency, and results is second to none, and this 4-pack of 11-oz bottles is no exception. After reading countless reviews online, it’s clear I’m not alone. Users rave about how BG 44K restores lost power, improves fuel economy, and eliminates rough idling and sluggish acceleration. It’s designed to clean fuel injectors, intake valves, and combustion chambers — and it does so with impressive efficiency. One can treat up to 20 gallons of gasoline, making it both powerful and economical. Personally, I’ve seen noticeable improvements in throttle response and overall engine smoothness after each use. Even in older vehicles, BG 44K breathes new life into the fuel system. It’s compatible with alcohol-blended fuels and other common additives, so there’s no guesswork or risk involved. What really sets BG apart is its phenomenal warranty and commitment to excellence. They stand behind their products, which gives me total peace of mind. I’ve had zero issues with any BG product, and the 44K cleaner continues to exceed expectations every time. Whether you’re a weekend driver or a high-mileage commuter, this product is a game-changer. It keeps your fuel system clean and your engine performing like it did the day you drove it off the lot. I only trust BG products in my cars, and this one is a cornerstone of my maintenance routine. Bottom line: BG 44K is the real deal. If you care about your vehicle’s longevity and performance, don’t hesitate — this is the cleaner you’ve been looking for.

IT DOES THE JOB, I work in the auto industry, have used this product for years will clean out partially clogged injectors, keeps them clean.

Awesome Product!

This is, by far, the finest fuel cleaner I have ever used. I have been using it for years on all my vehicles, to include my motorcycle, lawnmower and power washer. It's like magic in a can. While expensive, I've never seen a better price except on Amazon. At one time, they included a spout to fit the top of the can but no more. Make sure you have cap less fuel funnel or it's nearly impossible to put it in your tank.

probably 7 years ago as a way of rejuvenating and preserving my small gas engines. After one episode of replacing 3 carburetors on a chain saw, a tiller then a log splitter, I started using this regularly in the mower tank, a couple of generators I use around the farm and have noticed several times when the machine is running rough a few mls of this added to the tank has the engine running more smoothly, with fewer misses, stronger and spooling up faster. I used NO-ethanol gas in all my small gas engines now (lesson learned) but there’s STILL stuff in there that seems to gum up carb jets. BG fixes that. Worth every penny.

After using it, the engine feels smoother and throttle response improved, so it does what it claims. The only downside is that pouring into the gas tank isn’t very convenient — a better spout would help. Overall, still a good product and worth buying.

Arrived and as advertised

I have used BG 44K several times in my Jeep Wrangler to help it run better. It is a big difference when I pour a can of it into my gas tank. Makes the older Jeep run like brand new. It does a great job cleaning out the injectors and I get a bump in mpg as well which with a Jeep is a big deal.