Top 9 Petrol Engine Flush UK – Engine Oil Additives

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1. Liqui Moly

500 ml, Liqui Moly P000065 Pro-Line Engine Flush

Liqui Moly - Removes deposits from lubrication holes, oil screens, piston ring zone etc. Improves compression. Cleans the engine from the inside. One 500 ml can is sufficient for up to 5 litres of oil. Reduces engine noise and oil consumption. Cleaning and flushing out the oil systems of petrol and diesel engines.
BrandLiqui Moly
ManufacturerLiqui Moly GmbH
Height20.5 cm (8.07 Inches)
Length6.6 cm (2.6 Inches)
Weight0.7
Width6.6 cm (2.6 Inches)
Part NumberP000065
Model2427

2. STP

STP GST62450EN06 Engine Flush

STP - Neutralises harmful acids. Stops/prevents minor oil leaks. Protects the engine during and after flushing. Proudly made in the UK. Removes harmful sludge and deposits.
BrandSTP
ManufacturerArmor All
Height19.99 cm (7.87 Inches)
Length10.01 cm (3.94 Inches)
Width11 cm (4.33 Inches)
Part NumberGST62450EN06
ModelGST62450EN06
WarrantyNO WARRANTY

3. Fastcar

For Petrol And Diesel Engines, 3 x STP Engine Flush 450ml

Fastcar - Unsticks internal engine components. Neutralises harmful engine acids. Removing contaminants left behind by draining. 3 x 450ml bottles. Suitable for petrol and diesel engines.
BrandFastcar
ManufacturerFastcar
Part Number3x62450EN-2

4. Liqui Moly

Liqui Moly P000065 Pro-Line Engine Flush, 1 litre

Liqui Moly - Add pro-line engine Flush to the engine oil at running temperature before changing the oil. Cleaning and flushing out the oil systems of petrol and diesel engines.

After adding the product, allow the engine to idle for approx. One 500 ml can is sufficient for up to 5 litres of oil. Cleans the engine from the inside. Pro-line engine flush is compatible with all commercially available engine oils Note: Not suitable for use on motorbikes with wet clutches. Reduces engine noise and oil consumption. Increases vehicle's reliability. Then change the oil and the filter. 10 to 15 minutes depending on the degree of contamination. Removes deposits from lubrication holes, oil screens, piston ring zone, etc. Improves compression.
BrandLiqui Moly
ManufacturerLiqui Moly GmbH
Height24.1 cm (9.49 Inches)
Length8.2 cm (3.23 Inches)
Weight1
Width8.2 cm (3.23 Inches)
Part NumberP000065
Model2425

5. Roaduserdirect Car Care Packages

Roaduserdirect Car Care Packages 2 x STP Engine Flush For Petrol Or Diesel Engines Clean Additive & Emoji Fresh

Roaduserdirect Car Care Packages - 3 x stp engine flush 450ml. 1 x emoji air freshener Freshener May Vary Depending On Stock Availability.
BrandRoaduserdirect Car Care Packages
ManufacturerRoaduserdirect Car Care Packages
Part NumberRUD-94241

6. Sola

K2 Motor Engine Flush for Petrol Diesel LPG Car Van Oil Additive Treatment 250mL

Sola - Cleans engine internally and provides anti-wear protection. Vat invoice on request! Suitable for all types of Engines: Petrol / Diesel / LPG. Improves and Prolongs Engine Performance. Concentrated additive Quick & Effectively Removes Gunk, Sludge and any other old deposits.
BrandSola
ManufacturerK2
Part NumberK2-Motor-Engine-Flush

7. Liqui Moly

2 x Liqui Moly Engine Flush Plus 300ml

Liqui Moly - 300 ml sufficient for up to 6 l of motor oil. An engine which has been cleaned of deposits and contamination and which is then filled with fresh oil not contaminated with old impurities can develop its full performance characteristics. Dissolves sludge and lacquer formers quickly and reliably. Pack of 2 Total 600ml. Highly effective cleaning fluid for clearing the engine interior of troublesome deposits. All types of oil-soluble and oil-insoluble residues are brought into suspension and removed during the next oil change.
BrandLiqui Moly
ManufacturerLiqui Moly
Height500 cm (196.85 Inches)
Length500 cm (196.85 Inches)
Width500 cm (196.85 Inches)
Part Number8374

8. Roaduserdirect Car Care Packages

Roaduserdirect Car Care Packages 3 x STP Engine Flush For Petrol Or Diesel Engines Clean Additive & Emoji Fresh

Roaduserdirect Car Care Packages - 3 x stp engine flush 450ml. 1 x emoji air freshener Freshener May Vary Depending On Stock Availability.
BrandRoaduserdirect Car Care Packages
ManufacturerRoaduserdirect Car Care Packages
Part NumberRUD-94272

9. WOL

Liqui Moly Motorspulung 2427 Pro Line Engine Flush 2 UNIT – 500ml, WOL Engine System Cleaner For Petrol and Diesel Engines

WOL - Why use engine flush cleaner? not changing the oil can create a visible sludge build up in cars. 500 ml sufficient for up to 5 l oil volume. How to use: motor internal engine cleaning should be used before the next oil change.

Engine cleaner: suitable for all gasoline and diesel engines with and without diesel particulate filter DPF. It should be warm to hand so that the engine can be added flush before filling the new oil in the engine of car. Can be safely used in vehicles with timing belt running in oil. Unsticks internal engine components. Helps cleaning and at the same time care of the entire system.

Motor cleaning before an oil change. Flushing provides development of dirt particles is reduced and already existing can be dissolved. Testified engine flush: tested safe with catalytic converters and turbochargers. Helpful for: neutralises harmful engine acids. Also helps in removing contaminants left behind by draining. Also provides prevention of wear of fuel lines, injectors and valves.
BrandWOL
ManufacturerWOL
Part Number2427