4019 – ENGINE TUNE UP 355 ml.

4019 – ENGINE ADDITIVE – ENGINE TUNE UP 355 ml.

BENEFITS:

• This product removes gum, varnish and sludge to improve efficiency and extend engine life;
• Dissolves harmful gum and varnish and removes sludge;
• Increases engine performance by cleaning rings, pistons, valves and other close tolerance parts;
• Chemically tunes engine by loosening valves, tappets and stuck rings;
• Holds removed deposits in suspension until engine oil is changed with dispersants and detergents;
• Improves engine efficiency and performance, thereby extending vehicle life.

MANUAL:

Pour the entire contents into the crankcase. Do not overfill. Run the engine at medium speed for 20 to 30 minutes, then change the oil and filter. Dispose of any used or unused solution in accordance with local, state, and federal standards.