Maintaining your engine's health is crucial for its longevity and performance. An engine flush can help remove sludge and contaminants, but selecting the right product is essential to avoid potential damage. This guide will help you navigate the options and make an informed decision for your vehicle.
- Cleans the engine from the inside. Removes deposits from lubrication holes, oil screens, piston ring zone, etc. Reduces engine noise and oil consumption. Improves compression.
- Cleaning and flushing out the oil systems of petrol and diesel engines.
- One 500 ml can is sufficient for up to 5 litres of oil. Add Pro-Line Engine Flush to the engine oil at running temperature before changing the oil. After adding the product, allow the engine to idle for approx.
- Rapidly Dissolves Sludge & Deposits: Dissolves engine deposits from piston rings, bearings, valve train, and other lubricant-related parts, while maintaining a lubrication film through the entire process
- Restores Engine Power & Compression: Revives sluggish engines by improving oil circulation, pressure, and overall performance, frees stuck piston rings, and improves valve seating, restoring power
- Anti-Wear Protection During Flush: Preloaded with ZDDP to stop metal-to-metal contact and turbo-wear during flushing—no other flush provides this level of protection; Prevents turbo-charger coking and deposits related to turbo failures
- 100% Synthetic & Oil Based: Polar esters penetrate deposits and improve seal conditioning, PIB Succinimide keeps loosened debris suspended, and anti-foamers and wear control additives make it ideal for HEUI injectors and other modern engines
- Easy to Use & Versatile: Use with every oil change - Works with all oil (4 stroke) and engine types (diesel and gasoline); simply add to existing oil, idle for 10–15 minutes, drain, replace oil filter, refill with fresh oil, and FEEL THE DIFFERENCE
- Easy way to clean and flush the oil systems of gasoline and diesel engines
- Gentle and rapid cleaning
- Neutral to seals and other materials installed in the engine
- Compatible with catalytic converters
- Simple to use without disassembly
- Highly economical
- Does not attack common sealing materials
- Optimal engine performance
- 2 PACK Engine Flush 300ml - 8374
- Easy way to clean and flush the oil systems of gasoline and diesel engines
- Gentle and rapid cleaning
- Neutral to seals and other materials installed in the engine
- Compatible with catalytic converters
- Frees up sludge associated with slow city driving
- Releases sticky valves and piston rings, allowing oil to circulate freely to all parts of the motor
- Removes accumulated gums, varnishes, and sludge from internal engine parts
- Treats engine in 5 minutes.
- 32 oz. Liquid Bottle
- 6 x 500 Milliliter Cans
- Easy way to clean and flush the oil systems of gasoline and diesel engines
- Gentle and rapid cleaning
- Neutral to seals and other materials installed in the engine
- Compatible with catalytic converters
- Removes sludge, gum, and varnish buildup
- Frees up sticky valves and lifters
- Improves performance
- Deep engine cleaning: Removes deposits, sludge, and gunk from your engine's oil system for improved performance
- Versatile formula: Suitable for all engine types, including turbo-supercharged engines
- Long-lasting protection: Revitalizant in the formula creates a protective barrier for engine health
- Easy to use: Simply add to your engine oil before an oil change
- Trusted brand: XADO has been a leader in engine care for over 20 years, with proven results and satisfied customers
This article is part of our complete guide Automotive — browse all our comparisons and buying guides.
Last update on 2026-07-17 / Affiliate links / Images from Amazon Product Advertising API