Rapidly dissolves sludge, carbon, and varnish deposits for deep engine cleaning
Non-solvent, oil-based formula ensures safety for engine, seals, injectors, and high-quality oils
Preloaded with ZDDP to provide anti-wear protection during the flush
Maintains lubrication film and improves oil flow for optimal engine performance
Compatible with all diesel and gasoline 4-stroke engines, including turbocharged and HEUI systems
Summarized by Shop
Unleash your engine’s full performance. TRIAX Engine Flush is a powerful PAO & Ester based cleaner that safely removes sludge, varnish, and deposits from pistons, rings, lifters, and oil passages — all in just 15 minutes. Safe for all gasoline and diesel engines, including turbocharged and HEUI systems, it restores compression, improv
I decided to change my oil type on my 2012 Ram 1500 with 255,000 miles. It has been well maintained with frequent oil changes using a blend type oil. Using the flush to clean out any oil residue and adding 10w40 Triax synthetic for the next 250k miles.
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bernard · July 3, 2026
Engine Flush
I have used the new engine flush twice soon far. The results have been a continuous clean motor between oil changes
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Chris · January 25, 2026
I use this on my single cylinder yanmar diesel engines. Theyre prone to foul in cold weather or if ran too long without a load on them. This cleans them right out.