Fuel treatments that work (and some that don't)
Gumout 800001366 All-In-One Fuel System Cleaner, 10 oz
STP® Fuel Injector Cleaner Concentrate, 5.25 fl oz - Harris Teeter
The best fuel injector cleaners for your Porsche
STP® Fuel Injector & Carburetor Treatment, 5.25 fl oz - City Market
Keeps deposits from forming Prevents future carbon buildup on port/indirect fuel injectors, carburetors, intake valves, and ports Maximizes
Gumout 510021 Fuel Injector & Carburetor Cleaner
STP Fuel Injector and Carburetor Cleaner, 12 oz - Food 4 Less
Fuel Treatments & Cleaners - Tires & Automotive at Fleet Farm
Gumout 510019 Fuel Injector Cleaner, 6 oz.
Gas Additives Blain's Farm & Fleet
Gumout 6 oz. High Mileage Fuel Injector Cleaner 510013 - The Home Depot
Gumout Fuel Injector/ Carburetor Cleaner 6 oz, Automotive
Gumout Fuel Injector Cleaner, Delivery Near You
STP® Fuel Injector & Carburetor Treatment, 5.25 fl oz - City Market
Gumout Fuel Injector & Carburetor Cleaner 6/ 6 oz - Yoder Oil