Hot Shot's Secret Stiction Eliminator Oil Additive 1 Gallon — Restores HEUI Injectors, Reduces Engine Wear

Hot Shot's Secret Original Stiction Eliminator is a concentrated oil additive designed to clean, lubricate and reduce internal engine wear while restoring HEUI injectors and improving oil-system performance.

Engine internals collect varnish, sludge and sticky deposits that increase friction, make injectors sluggish and strain turbos and other precision parts. This one-gallon formulation from Hot Shot's Secret combines detergents and lubricants that target oil-system deposits, helping free stuck components and provide a protective film that reduces metal-on-metal wear. Use it during an initial cleanup treatment and then at regular oil changes to maintain smoother operation across gasoline and diesel engines.

How does this additive help engines with stiction and sticky injectors?

The formula works by softening and dispersing varnish and sludge that bind injector components and hydraulic lifters. As deposits break up, moving parts regain intended clearances and responsiveness, which improves metering and combustion consistency.

• Targets HEUI injectors and hydraulic components prone to stiction.
• Softens deposits for easier removal by the oil filter.
• Helps restore injector movement and spray patterns.

Will it actually reduce engine wear and how is that measured?

Independent laboratory testing shows significant reductions in wear when this additive is used compared with untreated oil, due to improved boundary lubrication and cleaner component surfaces. Reduced wear results in longer-lived parts and fewer premature repairs when used as part of a regular maintenance routine.

• Forms a protective lubricating layer on metal surfaces.
• Reduces abrasive wear by dispersing abrasive deposits.
• Helps maintain oil-film integrity under load and temperature swings.

How do I use the one-gallon Stiction Eliminator for initial cleanup and maintenance?

For a cleanup treatment, add approximately 4 ounces of Stiction Eliminator per quart of oil when changing the oil; for ongoing maintenance use about 2 ounces per quart each oil change. This dosing works for both gasoline and diesel engines and is suitable for fleet or single-vehicle care when scaled to the oil capacity.

• Cleanup: 4 oz per quart of oil when changing oil once for deposit removal.
• Maintenance: 2 oz per quart with each routine oil change.
• Mixes directly into fresh oil; compatible with standard motor oil formulations.

Can I use it with turbos and modern engine systems?

Yes — the product is formulated to clean and lubricate oil pathways used by turbos and other precision components without disrupting factory seals or sensors. It supports turbo-bearing lubrication by keeping oil passages clearer and reducing deposit-related restriction.

• Safe for turbocharged engines when used at recommended dosages.
• Helps maintain oil flow to bearings and actuator systems.
• Works with both gasoline and diesel platforms, including HEUI systems.

Who is this for: Vehicle owners, fleet managers and diesel technicians who want a practical, maintenance-friendly way to cut internal engine wear and revive sluggish injectors. It’s particularly useful where HEUI injectors, turbos or hydraulic lifters show reduced responsiveness or where long oil-change intervals have allowed deposits to build. Use the one-gallon size for regular shop service, multiple vehicles, or seasonal maintenance to keep oil systems cleaner and parts operating closer to their original specification.