Outfit your truck to be Ready for the Road Ahead™ with enhanced engine stability, with the Seafoam Diesel/Gas Motor Treatment Fuel Additive. This fuel additive improves cold starts, reduces engine knocking, and provides long-term storage capabilities for diesel engines. Once added to the system, it keeps fuel fresh for extended periods of time.
FleetPride is your First Click in Heavy Duty®.
16-ounce
Improves cold starts with thawing and anti-gelling properties
Reduces engine knocking and pinging
Long-term storage stability to keep fuel fresh
Dissolves oil deposits in crankcase
Clean injectors, lube upper cylinders, and quiet noisy lifters
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