Berryman B-12 Carburetor, Choke and Throttle Body Cleaner – 20 oz (Pack of 1)

Works well - easy to use should last me a good length of time

Best on the market.

Cleans well no residual. Decently priced.

- I use Chemtool as an additive for my cars and as a cleaner. They're probably other products out there that will do the same but I grew up using Chemtool and will continue using it until convinced otherwise.

Some of the cans were damaged at the nozzle but still worked. Overall I'm very happy with the product and delivery was quick

I used this to break up some carbon deposits in an EGR valve. It works pretty well if you let it soak

This stuff did a great job on cleaning my tractor carb! It also works great on other greasy items. It's great to have a can in the shop to handle the difficult to clean items.

I used this in both my '81 T-bird, that has a carburetor, and my '80 Eldorado which is fuel injected. I think both seem to be running better but the weather is also warmer. I put the first can in the fuel without checking the MPG. I am buying another, and this time will pay attention to the MPG.

Works very well

The cleaning power of this is amazing great value for your money and is very effective. I keep getting an engine light coming on to do with the throttle body and a good clean with this fixed the problem. I would recommend this if having any kind of carbon build up.

Excellent product.

This worked well definitely recommend

I used this product after careful consideration to clean my intake on the dreaded mini where carbon and oil build up happens for fun on the valves. I used this over a couple of months. I went through four cans and the result was astounding the valves were shiny clean as if they had been walnut blasted. I use this now each wk as a general maintenance product to prevent the carbon caking taking hold. The value of this product is far more significant than the price. Highly recommended. Use at 2500rpm through intake before throttle body.