Liqui Moly | Periodic Maintenance Package Set (Engine Flush Plus + Hydraulic Lifter Additive + Injection Cleaner)

The Liqui Moly Periodic Maintenance Package Set is an all-in-one, highly professional three-piece additive bundle meticulously assembled by CarBoost to deliver comprehensive rejuvenation for your vehicle's engine lubrication and fuel injection systems. This premium automotive kit groups together three of Liqui Moly Germany's most reputable and field-proven formulations: (Engine Flush Plus) for deep chemical purging of the oil crankcase, (Hydraulic Lifter Additive) to eradicate mechanical tappet noise, and (Injection Cleaner) to de-carbonate the fuel delivery lines. Working in perfect technical synergy, this maintenance package safely strips away harmful internal sludge, optimizes valve-train lubrication, and restores precise fuel atomization, re-establishing original engine factory output and guaranteeing smoother, quieter operation.

Product Specifications:

• Brand: Liqui Moly

• Product Type: Comprehensive Automotive Additive Maintenance Bundle

• Kit Components: Includes 3 individually sealed metal canisters:

  1. Liqui Moly Engine Flush Plus: 300mL volume.

  2. Liqui Moly Hydraulic Lifter Additive: 300mL volume.

  3. Liqui Moly Injection Cleaner: 300mL volume, featuring a dedicated blue plastic pouring spout extension.

• Total Bundle Volume: 900 mL (300mL per container).

• Country of Origin: Germany .

Key Features & Performance:

• Deep Lubrication Circuit Purging: Engine Flush Plus rapidly breaks down, suspends, and flushes out resilient oil sludge, lacquers, and operational soot right before an oil change, preserving new oil purity.

• Eradicates Aggressive Tappet Noise: Hydraulic Lifter Additive thoroughly clears out the micro-orifices within hydraulic valve lifters, dampening friction and eliminating annoying clicking and metallic tapping noises.

• Restores Peak Injector Spray Patterns: Injection Cleaner strips away stubborn carbon formations from fuel injectors, intake valves, and spark plugs, ensuring optimal fuel atomization and complete combustion.

• Corrects Rough Idling & Hesitation: By concurrently treating fuel and oil passageways, the bundle actively fixes engine hesitation, rough idles, and power flat-spots, boosting overall throttle responsiveness.

• Optimizes Mileage & Controls Emissions: Maximizes thermal efficiency across all mechanical zones, lowering high fuel consumption parameters and curtailing harmful exhaust emissions.

Usage Instructions:

• Step 1 (Engine Internal Cleaning): Bring the engine to standard operating temperature, then pour the entire canister of "Engine Flush Plus" directly into the old, used motor oil before draining it. Let the engine idle stationary for exactly 10 minutes. Turn off the engine immediately, drain the oil completely, and replace the oil filter.

• Step 2 (Tappet Protection & Treatment): Pour the entire canister of "Hydraulic Lifter Additive" directly into the freshly added new motor oil through the oil filler cap. (This 300mL dosage safely treats up to 6 liters of engine oil and remains active until the next scheduled maintenance interval).

• Step 3 (Fuel System Cleanse): Pour the complete contents of the "Injection Cleaner" canister directly into the vehicle's fuel gas tank (highly recommended to add when the tank is half-full or completely filled; treats up to 70 liters of fuel). Drive the vehicle normally to let the cleaner process through the system.

Suitability & Applications:

• Universally formulated for all passenger cars, SUVs, and high-performance vehicles equipped with gasoline engines (fully safe for both conventional multi-port fuel injection and advanced direct injection systems like GDI, FSI, or EcoBoost); completely neutral toward turbochargers and catalytic converters.

Note:

This bundle contains chemically distinct additives intended for totally different operating environments; therefore, never mix these liquids together or interchange their fill points. It is strictly forbidden to add Engine Flush Plus or Hydraulic Lifter Additive to the fuel gas tank, and under no circumstances should Injection Cleaner be poured into the engine oil crankcase. Always keep the vehicle stationary at zero load during the 10-minute engine flushing stage.

 Provide your powertrain with professional-grade internal purification and enjoy whisper-quiet performance with Liqui Moly's top-tier maintenance trio! Buy your Periodic Maintenance Package today from CarBoost and save 19% instantly.