Store Hours 8AM – 6PM Mon-Sat (closed Sunday)

7 ACRES OF SAVINGS

JUST 10 MINUTES SOUTH OF SPRINGFIELD, MO

PROUDLY SERVING SOUTHWEST MISSOURI FOR 125 YEARS

Fuel Additives

Fuel additives are a simple way to get more out of every tank and head off problems before they start. Whether you’re running a diesel truck through a cold Missouri winter, cleaning injectors on a vehicle that’s been sitting, or stabilizing fuel in seasonal equipment like a mower or boat, there’s a formula made for the job. Diesel operators in particular benefit from anti-gel and cetane boost treatments when temperatures drop. For anyone storing equipment over the winter, a good fuel stabilizer, like those from STA-BIL, can save you a carburetor cleaning come spring.

Showing the single result

Helpful Questions & Answers

Find answers to common questions about Fuel Additives from the Nixa Hardware & Seed Co team.

Do Fuel Additives Really Work

Many people wonder if pouring a bottle into the tank actually makes a difference, and the reality is that fuel additives are quite effective for specific issues. Most of these products are designed to break down carbon deposits and gunk that build up on fuel injectors and intake valves over time. If an engine is idling rough or gas mileage has taken a dip, a high-quality cleaner can often restore some of that lost performance. It won’t fix a mechanical failure like a broken fuel pump, but as a preventative measure to keep the system clean, it’s a solid addition to a maintenance routine.

Should I Use Diesel Fuel Additives

Diesel owners in our neck of the woods usually keep fuel additives handy, especially when the temperature starts to drop. Diesel fuel has a tendency to “gel” or turn into a waxy mess in sub-zero weather, which can clog filters and leave a driver stranded. Using an anti-gel additive prevents this, ensuring a truck starts up on those freezing Missouri mornings. Beyond winter prep, these products also boost the cetane rating, which helps the fuel burn more efficiently and can lead to a smoother-running engine with less soot buildup over the life of the vehicle.

0