Description
Review this item in the context of the repair, installation access, nearby parts, and the result the completed job is intended to achieve.
After 100 years in business, we are especially grateful to our customers who make us what we are today. We commit to continue providing products that meet the highest quality standards of performance, reliability and environmental responsibility.
No structured vehicle fitment data is available. Compare the listing with the vehicle and existing part before ordering.
Repair scenarios, installation, companion parts, and use outcomes
Buying guidance
Quick decision
Review this fuel system cleaners in the context of the repair and the surrounding components.
Repair scenario
- Identify the symptom and confirm that this is the component required by the repair.
- Inspect nearby connectors, fasteners, and mating surfaces before installation.
Installation notes
- Use the listing instructions when present and follow the vehicle service procedure.
- Professional installation may be appropriate when the repair requires special tools or calibration.
Companion parts
- Inspect nearby fasteners, connectors, seals, fluids, and wear items before starting the repair.
- Use the service procedure and the visible package contents to identify any additional parts or tools required.
Before you buy
- Compare the listing title, photos, package contents, and specifications with the part being replaced.
- Confirm vehicle compatibility and installation requirements before ordering.
Customer feedback
Ratings and written reviews
4.5 / 5
276 source ratings
Source: Amazon. Imported marketplace feedback is shown for product research and is not a review of a purchase made on this website.
M. M –
I actually purchased this to run through a 60+ year old tractor engine. It had been sitting for quite a while while I did some work on it (none of which was related to the fuel system or carbeurator. After the project was finished, everything worked fine for a few minutes, then the engine would sputter as if it wasn’t getting any gas. This condition would be worse if I was running it at higher RPMs. This happened a few times and once even died but it started back up after a couple minutes. On a hunch, the easiest thing was to run some carb cleaner through it. I portioned it out to match the amount of fuel in the tank and then ran the engine hard for about 45 minutes. It ran perfectly without any sputters along the way. Did this really help? I don’t know. What I do know is after I ran this through the carb, the problem I was having did not happen again.
M. Feddeler –
Ran this through my son’s Focus platinum with an O2 code. I knew he hadn’t cleaned the injection or fuel system. By the time he had run ½ of the tank (6 gallons) of fuel through the car the light went off and the car ran much much better. 1 ounce per gallon of fuel. Very impressive.
David Kinsey –
Good stuff, keeps everything nice and clean in the fuel and combustion system’s.
Jason malone –
This is Berryman’s strongest cleaner in their lineup. It works incredibly well.
Reagan –
Seemed to improve idle.I wished it would have been a better value for the money.But couldn’t find it locally.And was glad to get it on Amazon.
TACO556 –
Recommended by a radio car mechanic.
Hills F. –
I had a engine that was surging and would stop running. I added B12 to five gallons of gas. With in a couple of days of running the machine it cleared up and now runs smoothly. I have tried many different additives. This is the only one I will ever use from now on.
C C –
Great product works as described.