STP® Diesel Winter Treatment with anti-gel is designed to prevent fuel line freeze during colder months. STP® Diesel Winter Treatment also contains cetane improver for a smoother start on cold days.

Directions

Shake well then simply add to your fuel tank every 1250 miles.

Is it safe to use in my vehicle

STP® Diesel Winter Treatment is suitable for all diesel engines including common rail, indirect injection and direct injection engines.

Take Note!

STP® Diesel Winter Treatment fights corrosion and deposits. It also has the added benefit of making diesel engines sound less noisy!

FAQS

How does STP Diesel Winter Treatment work-

STP Diesel Winter Treatment helps prevent fuel line freeze during colder months whilst fighting power robbing deposits and corrosion.

Is STP Diesel Winter Treatment safe to use during the summer months-

Yes, STP Diesel Winter Treatment is safe to use during the summer months.