CP122 Pri-G Gasoline Treatment - 32 oz.

I have been using PRI G and PRI D for 20 years .I would store gasoline 275 gallons in 55 gallon drums just in case!. "PREPPER".I would dose the gas when put in the drums and then once a year when I remembered. After 10 years I was going to move so I used my stored gas in the moving truck and all our vehicles to be rid of the stored fuel.Fuel ran LIKE NEW. To this day I use PRI G in anything that I store with Fuel in it and sometimes just because it makes modern crappy fuel run better, cleaner and with better mileage.This product was initially for the refiners and distributers for their fuel holding tanks,ships and fuel barges Tso the fuel stayed fresh and and in spec.I just used this product in two 5 gallon cans of fuel I had laying around for the last 6 years. Running this fuel in my Tahoe now and It runs great.This is the Best Fuel restorer and fuel storage product I have ever used in my life.It just works!. This product wont un gum a fuel bowl and jets if left with untreated fuel because its not magic.

Been using this PRI-G, along with the Red and Blue stuff of a different brand of fuel STA-BILizer for 15+ years. I dose up my fuel cans before filling them with ethanol-free gas to let the gas pump mix it all together really well. Then I seal the fuel cans and pop them into my shed. Longest I've had fuel stored prior to use was a lil over 4 years. Fuel burned great in my generators and my newer vehicle. Can't speak to the rejuvenation of old untreated gas, as I treat mine before storage, but it keeps my gas peppy for years on end. Not sure what's in it, but it seems to work well!Told a guy about it at the gas station tonight. He said he's interested...and as I drove off, I realized I never left a review for this product. So here's my review.Would buy again. Would recommend to others. Can only give 5 stars, otherwise would give more. It's not magic - it won't un-gum a carb, but it'll keep your gas fresh and peppy for years on end in storage, if you store it right.

I've had a few engines in my life and I always had fuel problems before I started using PRI products. Some of those problems were extremely expensive to solve - replacing high-pressure fuel pumps, cleaning tanks, sensors, new filtration systems... low quality fuel will destroy whatever it touches. Since I started using PRI products (PRI-D for diesel and PRI-G for gasoline) I have not had a single fuel issue. This stuff is worth it's weight in gold. You can look up tests by PRI and others, but there is a reason why industrial customers buy this stuff in 55-gallon barrels.I have used gasoline that has sat for over a year with absolutely no issues and would have total confidence in using it in even older gasoline. PRI themselves claims you can use it on 10-13 year old fuel.Now - obviously people love this stuff, but there's still a bit of fiction out there about what it can do. What's fact and what's fiction? Fact: it has an infinite shelf life when sealed, restores degraded fuels, is excellent at preventing biofouling, carbon deposits in the engine, and improves emissions. Over-dosing is not harmful, although should be avoided long term. What is fiction? For starters, it's not an octane booster: straight from PRI, "PRI-G is not an Octane booster. PRI-G will only increase Octane marginally. PRI-G will not increase combustion efficiency." The claims of increasing mileage and not increasing combustion efficiency may sound contradictory, but it can still save gas in several ways - for example, cleaning engine components and preventing phase separation of water and fuel in ethanol-blended fuel, preventing knock and pre-ignition, lubricating the engine to reduce friction, improving vaporization of fuel etc. Also fiction is that you have to mix it in the tank: PRI themselves claim that simply adding it before adding your fuel is enough.

this stuff saved me from getting rid of old gas, brought it back to life. Highly Highly recommended

I have been using Pri G for years. It restored old fuel. Double the dose. Won’t fix fuel carburetor. Yes it’s pricey $ . It works well with old fuel.

Thanks for helping me get my lawnmower started after it sat full of gas all winter. It worked great for me even thpugh I didn't siphon the old gas. I had to let it sit a while after adding the product.

So far so good. From what I can tell, this product does work and extends the life of the gas.