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Diesel Exhaust Fluids

Diesel Exhaust Fluids

Help ensure diesel engines meet EPA regulations by using these diesel exhaust fluids to neutralize harmful emissions. They work with the engine's Selective Catalytic Reduction (SCR) system to break down nitrogen oxide (NOx) exhaust into nontoxic nitrogen and water. Add these fluids into the system's reservoir and not into the fuel intake as they can damage the engine. SCR systems are typically found in late model trucks and SUVs as well as certain stationary industrial systems.

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