Triax Pro-Engine Flush 16 oz Oil-Based Engine Flush — Concentrated, Safe for Turbo & HEUI

TRIAX Pro-Engine Flush is a 100% synthetic, oil-based treatment that loosens sludge and deposits while protecting metal surfaces during a short in-engine flush.

If your engine feels sluggish or oil flow seems compromised, this concentrated 16 oz (473 ml) formula is designed to be added to existing crankcase oil before an oil change. It uses polar esters and ZDDP anti-wear chemistry to break down varnish, sludge, and carbon buildup without stripping lubrication, then holds suspended debris until you drain and replace the oil and filter. The product is formulated for both gasoline and diesel four-stroke engines, including turbocharged and HEUI-equipped systems.

How does this flush remove deposits without harming engine parts?

The formula combines solvent-active polar esters with detergents that soften and dislodge varnish, carbon, and sludge while maintaining a protective lubrication film. ZDDP (zinc dialkyldithiophosphate) is included to limit metal-to-metal contact during the cleaning interval, reducing wear risk. After the brief idle period, loosened contaminants remain suspended for safe removal at drain.

• Polar esters penetrate hardened deposits for faster breakdown
• Detergents lift particles from piston rings, valve train, and bearings
• ZDDP adds temporary anti-wear protection during the flush
• Anti-foam additives help prevent cavitation in modern pump designs

Will it work with my turbo, HEUI injectors, or modern engine oils?

Yes — the Pro-Engine Flush is compatible with modern engine components and all conventional and synthetic oils. It helps prevent turbocharger coking and depositional issues, and its anti-foam and wear-control package make it safe for HEUI injector systems when used as directed. Always follow the recommended drain-and-replace interval after treatment.

• Safe for turbocharged engines — reduces carbon buildup risk
• Formulated for HEUI systems with dedicated anti-foam properties
• Compatible with synthetic and conventional 4-stroke motor oils
• Short dwell time avoids long-term additive interactions

How do I use TRIAX Pro-Engine Flush during an oil change?

Using the product is straightforward: add the entire 16 oz bottle to warm engine oil, idle the engine for the instructed short period, then drain the oil and filter. Refill with fresh oil and a new filter to complete the cleaning cycle. This process removes suspended debris and restores better oil circulation and pressure.

• Add full bottle to engine oil before an oil change
• Idle engine for 10–15 minutes to allow cleaning action
• Drain oil, replace oil filter, and refill with fresh oil
• Do not exceed recommended dwell time or operate under heavy load

What performance benefits can I expect after using it?

After a proper flush and oil change, many users notice improved oil pressure, smoother idling, and more responsive throttle behavior. The treatment can free slightly stuck piston rings and improve valve seating, which helps recover lost compression and drivability. Benefits vary with engine condition and the extent of deposit buildup.

• Potential restoration of oil pressure and improved circulation
• May free stuck rings and improve compression in clogged engines
• Helps reduce turbocharger and injector-related deposits
• Leaves engine ready for fresh oil and long-term protection

Who is this for: TRIAX Pro-Engine Flush is suited to DIYers and professional technicians looking to refresh engine internals at routine service intervals. It’s appropriate for gasoline and diesel four-stroke engines, including turbocharged units and vehicles with HEUI injectors, where a short, protective cleaning before an oil change can aid performance and longevity. Avoid use in two-stroke applications and follow vehicle manufacturer service recommendations.