Help & Support Center

DIESEL ADDITIVES & FLUIDS 16

• Is Gumout® All-In-One® Diesel Complete Fuel System Cleaner good for all diesel engines?
• How often should one use Gumout® All-In-One® Diesel Complete Fuel System Cleaner?
• What is Nitro-D Power Detergent and how does it work?
• Does Gumout® All-In-One® Diesel Complete Fuel System Cleaner comply with the federal ultra-low sulfur content requirements for use in diesel motor vehicles and non-road engines?
• What is the diesel fuel treat rate for Gumout® All-In-One® Diesel Complete Fuel System Cleaner?

See all 16 articles

MAINTENANCE FLUIDS & AEROSOLS 4

• Can you use Carb/Choke & Parts Cleaner to clean the power valve of a rebuilt 2-cycle motorcycle? And is it safe for aluminum?
• What hazardous level is Carb/Choke & Parts Cleaner?
• How should I mix Gumout 2-Cycle Oil?
• Can Gumout DOT 3 Break Fluid be used in all vehicles?

FUEL ADDITIVES 29

• I noticed that some of your products contain chemicals known to the state of California to cause cancer and birth defects? Should I be worried if I use your products?
• My vehicle is designed for E-85. Would there be any benefit to running a Gumout product, since my car is designed for E-85?
• Is Gumout safe for yellow metals? I.E. Copper Fuel line? Is Gumout safe for a diaphram style fuel pump with a neoprene diaphram? Is there a gumout product specifically designed for cleaning out fuel lines/fuel tanks that have long since b
• Will using a standard isopropyl gasoline dryer product (such as IsoHeet) provide me with the same benefit by getting the water out?
• I have converted my stock fuel system to an aftermarket one. The stock gas tank has been replaced by a fuel cell packed with anti-slosh foam and the cell is made out of plastic. The fuel lines are a rubber lined stainless steel braided li

See all 29 articles