⛽ Power Up Your Drive — Clean, Smooth & Efficient Every Mile!
Rislone4732 Fuel Injector Cleaner with Upper Cylinder Lubricant is a 32 oz heavy-duty formula designed to clean fuel injectors, eliminate rough idling, hard starts, and noisy injectors. Compatible with all gasoline, diesel, ethanol, and biofuel types, it supports all engine configurations including fuel-injected and carbureted systems. Made in the USA, it enhances engine power, performance, and fuel efficiency for year-round optimal driving.
| Manufacturer | Rislone |
| Brand | Rislone |
| Item Weight | 8 ounces |
| Product Dimensions | 1.7 x 1.7 x 8.9 inches |
| Country of Origin | USA |
| Item model number | 4732 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 4732 |
R**R
Truck runs better!
Recently bought a 21 Ram 5.7 DT, felt a little off to me, so put the hyper fuel fuel injector cleaner in truck at double dose, with some Lucas. After tank was used up, truck felt smooth, could tell it works.
W**0
Good stuff upper cylinder lubricant plus PEA additive you can't go wrong.
So far so good. I got a mile per gallon better after 2nd tank. I highly recommend this treatment.
D**Y
Nice deal
This was a decent price on a PEA additive cleaner, where the others do not have the valuable PEA - which is the true cleaner and not just a touch up! The only complaints would be that the cap could more easily close tightly, and it needs a type of funnel cap to pour it in the gas tank on cars. Without it, it makes things tedious where you need gloves, a long funnel and a little bit more time. Other than that, this is best deal I could find.
Y**Y
Works great
Works great
J**G
Works as advertised
I'm not brand loyal and usually shop for certain active ingredients to the cost per gallon of fuel doped with fuel additive.This has both PEA and a "Top Lube" that helps keep my Subaru pistons happy.When I purchased a case it was only going to cost about a dollar to treat 15 gallons of fuel at the "normal dose" or around 2.05 USD if the vehicle had a known fuel related issue and needed "double the dosage".It also seemed to fix up a 4 stroke dirt bike one of the neighborhood youngsters was on in a matter of minutes... the motorcycle had trouble idling and would stall after 10 or so feet of riding..After seeing the design of the frame and engine layout, it would take a little too long to disassemble half the bike to pull the carburetor and properly clean the jets, so he agreed to trying a fuel system cleaner instead.I popped the fuel drain on the carburetor to try and get any sediment out, added an ounce of Rislone to the fuel and topped off the tank with 91 octane ethanol free fuel.Took a few tries to start but finally got it running long enough to spray some Amsoil Power Foam into the running engine. After a few sprays it held a rough idle and let it get up to operating temperature when I sprayed a lot more Power Foam.After the Power Foam burned off he was able to ride down the road out of sight (quarter mile or so) and then out of hearing range so I'm guessing the two Snake Oils did their job and the youngster was able to get back to counting smiles per hour instead of stalls per minute.
T**E
Smoothed out a rough idle but no better mpgs
So it’s a little more viscous than Lucas fuel treatment and was priced well but after 2 32oz bottles and thousands of miles my mpgs did not improve. The engine appeared to run a bit smoother and acceleration was a bit better but that extra oomph disappeared after the first tank.
F**R
Does what it is suppose to do
Put this in my bmw that sat for 2 years. The injectors were hit and miss operatingI doubled the dose 2x . Now its running fine.
F**.
This stuff really works
I own a 2010 flex fuel avalanche that was running a bit sluggish even after a tune up I had a mechanic mention this product so I purchased it. I added this to half a tank and ran her on the highway. after 20 miles I started experiencing better acceleration and better mpg truck also idles better.
