
Description:
Liquid Moly's Pro Line Engine Flush is a highly effective detergent additives in Engine Flush clean interior engine before oil change. Removes Deposits, residues from all 4-stroke gasoline engines and diesel engines. Dissolves sludge and lacquer and isolates solid particles and liquid contaminants. Improves the combustion process and restores full engine performance. Prevents corrosion of unprotected metal surfaces. Recovers oil lubricating properties. Add to engine oil before engine oil change. Let engine run on idle speed for 10 minutes. Drain oil, change oil filter and refill with fresh Liquid Moly engine oil. Fully compatible with all commercially available engine oils.
Reviews:
5.0 out of 5 stars Worked for me! Definitely recommend!
Used a whole can in my 2009 Civic 1.8L with 150k miles. I can honestly say, this helped remove a lot of sludge out of the engine. The oil came out with a water-like texture and super dark! Before taking out the oil filter, I added new lower cost oil to the engine and let the engine run for about 5 minutes to get that extra flush! You can definitely see all the extra sludge in the new oil!Drained and refilled with new oil and filter. The engine definitely sounded quieter and smoother than before!If you value your car, I would definitely recommend doing this flush on your higher mileage cars every 50k miles or so!Definitely recommend this LiquiMoly product!
5.0 out of 5 stars Awesome Product!!!
This stuff immediately solved my issue with a misfire on cylinder 4 due to a clogged filter (in the engine block) which feeds the MultiAir system on a Fiat 500. I had tried replacing plugs and coils before someone online recommended this product and I’m so glad they did! Ran it through the oil for 15 minutes, drained (came out black), filled with fresh oil and ran for another 15 minutes before draining (drained black a second time), then replaced the standard oil filter and filled with fresh oil. I have purchased the new engine block oil filter for the MultiAir system but since it requires lifting the engine slightly to replace I have been putting it off and this product was a huge time saver!
5.0 out of 5 stars Quality
Worked great. Cleaned internal engine very efficiently.
5.0 out of 5 stars Tips and tricks
I watched several videos by professionals who used this. Follow instructions. Make sure the engine is warm before you put it in. Make sure you have everything you need. The biggest tip I got that was repeatedly emphasized by the pros was to buy a “cheap” oil in addition to the new oil. After you run the flush drain the oil and flush. Put the cheap oil in and “rinse” the inside of the engine with the cheap oil. Then drain again. Replace the oil and filter with your good stuff.I followed these instructions or suggestions and….I sat in the truck while the flush was running. It’s a 13 year old truck with 150,000 miles. It was running strong but burning oil and kind of loud. Sounded like it was growling. There were some ticking type noises that made me nervous. As I sat in the truck and let the flush cycle through the engine at idle I could literally hear the flush working. Very slowly it was like someone gave the engine a Xanax and you could hear it getting quieter and calming down.I drained, rinsed with cheap oil only letting the cheap oil run through at idle for another 15 minutes then drained again. The oil flush was clearly important. It didn’t come out as black as the first drain but it looked like old nasty oil.The truck is no longer burning oil. My gas mileage has increased significantly and it is running so quiet and smooth it’s unbelievable. I used a little less of the liquid Molly flush than it called for regarding the flush to oil ratio. I didn’t want to do something too intense to the inside of the engine. But the results were remarkable. Just as advertised after following the instructions. I also added the liquid Molly oil additive to the final oil change to ‘lube’ the inside of the engine. I plan to do another flush in about 10,000 miles.All that to say, yes, you won’t be disappointed as long as you follow instructions and a few tips and tricks. My truck is almost running like a brand new truck and again it’s an old and tired truck. I will use this as part of a high mileage maintenance and perform the flush every 50,000 miles or so. I feel confident it will extend the life of my engine based on the results
4.0 out of 5 stars Works Good 👍🏼
Works Good 👍🏼
5.0 out of 5 stars Won’t regret it.
Great engine cleaner! I used half a bottle, drove 1k miles and did a oil change and the filter was filled with sludge and deposits.Going for the other half of the bottle and another 1k miles and will see results then!Really, really good stuff if you run it with each oil change.
5.0 out of 5 stars Use of this product is a good idea to help minimize sludge buildup.
Seems to have done a great job of cleaning my engine based on how dark the used oil was when I drained it, I believe I will continue using it at least once a year to help minimize sludge buildup.
5.0 out of 5 stars Used as directed, it works great!
This stuff worked GREAT...!I bought an OLD mahogany boat - 1950s inboard. It ran, but engine oil was black with sludge.I used Liqui-Moly as directed, then replaced with new oil. The new oil was almosttransparent on the dipstick. Would definitely recommend...
A worthwhile preventive maintenance measure
I used this on a 2002 BMW E46 I had purchased with no idea of the prior maintenance history. Engine was running a little rough, especially on cold starts despite an oil change immediately after I purchased the car.I elected to use this product for a thorough engine flush which I performed as follows: I poured in the entire contents of the can into the crankcase with the old oil, and ran for about 12 minutes at idle speeds (anywhere between 10-15 minutes is safe). I drained the old oil which as expected, was pitch black. I then refilled the engine with cheaper oil I had purchased from Ace (around 140 AED for 7L) with a brand new filter. Ran that oil for a day just to clean out any remaining deposits and solvent (even though it is designed to evaporate). Some may ridicule this as overkill, but honestly spending 160 AED for a cheap oil and filter is a minuscule price to pay for engine longevity and peace of mind. I drained the oil which had already turned a dark brown, exhibiting just how much of the old oil and deposits remained in the engine. I filled it for the the 2nd and final time with Liqui Moly's "Molygen" 5w40 which is BMW LL-01 certified. After almost 2 weeks, I've inspected the oil several times and it has remained remarkably clean despite driving almost 1,000km. The engine settles down much quicker, and is certainly much quieter and smoother before.If you are religious about changing your oil every 5,000 to 7,000km and have maintained your car since new, this product and entire process is unnecessary. Regular oil changes and the additives/detergents in modern motor oil is sufficient. However if like me, you have purchased a car with no idea of the prior history of maintenance (which you should determine from actual service records and not just the hearsay of the seller) then this is a worthwhile extra step for peace of mind.
ممتاز
ممتاز
El "pre" indispensable para aprovechar un aceite nuevo.
¿Es parte indispensable en un cambio de aceite? No, la verdad no. Sin embargo, la fórmula cumple perfectamente con su función si sigues las instrucciones al pie de la letra. Si no sabes cómo usarlo, búscalo en YouTube (preferentemente en los canales oficiales de la marca).Entonces ¿para qué usarlo si no es indispensable?, bueno la respuesta es sencilla: para sacarle el mejor provecho al aceite nuevo habiendo limpiado por dentro el motor. Si quieres que el aceite nuevo realmente cumpla con su propósito (lubricante, detergente, etc., etc., etc.,) lo ideal es que "trabaje" en un máquina lo más limpia posible.Así que, en conclusión, es un excelente "pre" para que el motor esté en mejores condiciones para recibir el aceite nuevo.
Marche très bien et très efficace
Wow mon huile à sortie noir ..et jai fais les changements d huile a tout les 6000klm.comme recommander pas le dealer ..En plus avec huil syntec...je vien de vérifier l'huile le niveau et je vois même pas l'huile sur le niveaux..très belle après 2000klm..elle est très propre presque comme au jours je les mis ...très satisfait
Engine flush
I did use this to flush out the sludge for d in the engine of my car. It is an excellent product which removes the sludge and dirt formed due to burning of oil inside engine. After using this with the new oil my car is functioning very well. Worth using whenever we change engine oil. Keeps engine healthy👍👍👌👌
Visit the Liqui Moly Store
Liqui Moly Pro-Line Engine Flush | 500 ml | Oil additive | SKU: 2037
AED14337
Quantity:
Order today to get by 7-14 business days
Delivery fee of AED 20. Free for orders above AED 200.
Imported From: United States
At BOLO, we work hard to ensure the products you receive are new, genuine, and sourced from reputable suppliers.
BOLO is not an authorized or official retailer for most brands, nor are we affiliated with manufacturers unless specifically stated on a product page. Instead, we source verified sellers, authorized distributors or directly from the manufacturer.
Each product undergoes thorough inspection and verification at our consolidation and fulfilment centers to ensure it meets our strict authenticity and quality standards before being shipped and delivered to you.
If you ever have concerns regarding the authenticity of a product purchased from us, please contact Bolo Support. We will review your inquiry promptly and, if necessary, provide documentation verifying authenticity or offer a suitable resolution.
Your trust is our top priority, and we are committed to maintaining transparency and integrity in every transaction.
All product information, images, descriptions, and reviews originate from the manufacturer or from trusted sellers overseas. BOLO is not affiliated with, endorsed by, or an authorized retailer for most brands listed on our website unless stated otherwise.
While we strive to display accurate information, variations in packaging, labeling, instructions, or formulation may occasionally occur due to regional differences or supplier updates. For detailed or manufacturer-specific information, please contact the brand directly or reach out to BOLO Support for assistance.
Unless otherwise stated, all prices displayed on the product page include applicable taxes and import duties.
BOLO operates in accordance with the laws and regulations of United Arab Emirates. Any items found to be restricted or prohibited for sale within the UAE will be cancelled prior to shipment. We take proactive measures to ensure that only products permitted for sale in United Arab Emirates are listed on our website.
All items are shipped by air, and any products classified as “Dangerous Goods (DG)” under IATA regulations will be removed from the order and cancelled.
All orders are processed manually, and we make every effort to process them promptly once confirmed. Products cancelled due to the above reasons will be permanently removed from listings across the website.
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Visit the Liqui Moly Store
Liqui Moly Pro-Line Engine Flush | 500 ml | Oil additive | SKU: 2037

AED14337
Quantity:
Order today to get by 7-14 business days
Delivery fee of AED 20. Free for orders above AED 200.
Imported From: United States
At BOLO, we work hard to ensure the products you receive are new, genuine, and sourced from reputable suppliers.
BOLO is not an authorized or official retailer for most brands, nor are we affiliated with manufacturers unless specifically stated on a product page. Instead, we source verified sellers, authorized distributors or directly from the manufacturer.
Each product undergoes thorough inspection and verification at our consolidation and fulfilment centers to ensure it meets our strict authenticity and quality standards before being shipped and delivered to you.
If you ever have concerns regarding the authenticity of a product purchased from us, please contact Bolo Support. We will review your inquiry promptly and, if necessary, provide documentation verifying authenticity or offer a suitable resolution.
Your trust is our top priority, and we are committed to maintaining transparency and integrity in every transaction.
All product information, images, descriptions, and reviews originate from the manufacturer or from trusted sellers overseas. BOLO is not affiliated with, endorsed by, or an authorized retailer for most brands listed on our website unless stated otherwise.
While we strive to display accurate information, variations in packaging, labeling, instructions, or formulation may occasionally occur due to regional differences or supplier updates. For detailed or manufacturer-specific information, please contact the brand directly or reach out to BOLO Support for assistance.
Unless otherwise stated, all prices displayed on the product page include applicable taxes and import duties.
BOLO operates in accordance with the laws and regulations of United Arab Emirates. Any items found to be restricted or prohibited for sale within the UAE will be cancelled prior to shipment. We take proactive measures to ensure that only products permitted for sale in United Arab Emirates are listed on our website.
All items are shipped by air, and any products classified as “Dangerous Goods (DG)” under IATA regulations will be removed from the order and cancelled.
All orders are processed manually, and we make every effort to process them promptly once confirmed. Products cancelled due to the above reasons will be permanently removed from listings across the website.
Description:
Liquid Moly's Pro Line Engine Flush is a highly effective detergent additives in Engine Flush clean interior engine before oil change. Removes Deposits, residues from all 4-stroke gasoline engines and diesel engines. Dissolves sludge and lacquer and isolates solid particles and liquid contaminants. Improves the combustion process and restores full engine performance. Prevents corrosion of unprotected metal surfaces. Recovers oil lubricating properties. Add to engine oil before engine oil change. Let engine run on idle speed for 10 minutes. Drain oil, change oil filter and refill with fresh Liquid Moly engine oil. Fully compatible with all commercially available engine oils.
Reviews:
5.0 out of 5 stars Worked for me! Definitely recommend!
Used a whole can in my 2009 Civic 1.8L with 150k miles. I can honestly say, this helped remove a lot of sludge out of the engine. The oil came out with a water-like texture and super dark! Before taking out the oil filter, I added new lower cost oil to the engine and let the engine run for about 5 minutes to get that extra flush! You can definitely see all the extra sludge in the new oil!Drained and refilled with new oil and filter. The engine definitely sounded quieter and smoother than before!If you value your car, I would definitely recommend doing this flush on your higher mileage cars every 50k miles or so!Definitely recommend this LiquiMoly product!
5.0 out of 5 stars Awesome Product!!!
This stuff immediately solved my issue with a misfire on cylinder 4 due to a clogged filter (in the engine block) which feeds the MultiAir system on a Fiat 500. I had tried replacing plugs and coils before someone online recommended this product and I’m so glad they did! Ran it through the oil for 15 minutes, drained (came out black), filled with fresh oil and ran for another 15 minutes before draining (drained black a second time), then replaced the standard oil filter and filled with fresh oil. I have purchased the new engine block oil filter for the MultiAir system but since it requires lifting the engine slightly to replace I have been putting it off and this product was a huge time saver!
5.0 out of 5 stars Quality
Worked great. Cleaned internal engine very efficiently.
5.0 out of 5 stars Tips and tricks
I watched several videos by professionals who used this. Follow instructions. Make sure the engine is warm before you put it in. Make sure you have everything you need. The biggest tip I got that was repeatedly emphasized by the pros was to buy a “cheap” oil in addition to the new oil. After you run the flush drain the oil and flush. Put the cheap oil in and “rinse” the inside of the engine with the cheap oil. Then drain again. Replace the oil and filter with your good stuff.I followed these instructions or suggestions and….I sat in the truck while the flush was running. It’s a 13 year old truck with 150,000 miles. It was running strong but burning oil and kind of loud. Sounded like it was growling. There were some ticking type noises that made me nervous. As I sat in the truck and let the flush cycle through the engine at idle I could literally hear the flush working. Very slowly it was like someone gave the engine a Xanax and you could hear it getting quieter and calming down.I drained, rinsed with cheap oil only letting the cheap oil run through at idle for another 15 minutes then drained again. The oil flush was clearly important. It didn’t come out as black as the first drain but it looked like old nasty oil.The truck is no longer burning oil. My gas mileage has increased significantly and it is running so quiet and smooth it’s unbelievable. I used a little less of the liquid Molly flush than it called for regarding the flush to oil ratio. I didn’t want to do something too intense to the inside of the engine. But the results were remarkable. Just as advertised after following the instructions. I also added the liquid Molly oil additive to the final oil change to ‘lube’ the inside of the engine. I plan to do another flush in about 10,000 miles.All that to say, yes, you won’t be disappointed as long as you follow instructions and a few tips and tricks. My truck is almost running like a brand new truck and again it’s an old and tired truck. I will use this as part of a high mileage maintenance and perform the flush every 50,000 miles or so. I feel confident it will extend the life of my engine based on the results
4.0 out of 5 stars Works Good 👍🏼
Works Good 👍🏼
5.0 out of 5 stars Won’t regret it.
Great engine cleaner! I used half a bottle, drove 1k miles and did a oil change and the filter was filled with sludge and deposits.Going for the other half of the bottle and another 1k miles and will see results then!Really, really good stuff if you run it with each oil change.
5.0 out of 5 stars Use of this product is a good idea to help minimize sludge buildup.
Seems to have done a great job of cleaning my engine based on how dark the used oil was when I drained it, I believe I will continue using it at least once a year to help minimize sludge buildup.
5.0 out of 5 stars Used as directed, it works great!
This stuff worked GREAT...!I bought an OLD mahogany boat - 1950s inboard. It ran, but engine oil was black with sludge.I used Liqui-Moly as directed, then replaced with new oil. The new oil was almosttransparent on the dipstick. Would definitely recommend...
A worthwhile preventive maintenance measure
I used this on a 2002 BMW E46 I had purchased with no idea of the prior maintenance history. Engine was running a little rough, especially on cold starts despite an oil change immediately after I purchased the car.I elected to use this product for a thorough engine flush which I performed as follows: I poured in the entire contents of the can into the crankcase with the old oil, and ran for about 12 minutes at idle speeds (anywhere between 10-15 minutes is safe). I drained the old oil which as expected, was pitch black. I then refilled the engine with cheaper oil I had purchased from Ace (around 140 AED for 7L) with a brand new filter. Ran that oil for a day just to clean out any remaining deposits and solvent (even though it is designed to evaporate). Some may ridicule this as overkill, but honestly spending 160 AED for a cheap oil and filter is a minuscule price to pay for engine longevity and peace of mind. I drained the oil which had already turned a dark brown, exhibiting just how much of the old oil and deposits remained in the engine. I filled it for the the 2nd and final time with Liqui Moly's "Molygen" 5w40 which is BMW LL-01 certified. After almost 2 weeks, I've inspected the oil several times and it has remained remarkably clean despite driving almost 1,000km. The engine settles down much quicker, and is certainly much quieter and smoother before.If you are religious about changing your oil every 5,000 to 7,000km and have maintained your car since new, this product and entire process is unnecessary. Regular oil changes and the additives/detergents in modern motor oil is sufficient. However if like me, you have purchased a car with no idea of the prior history of maintenance (which you should determine from actual service records and not just the hearsay of the seller) then this is a worthwhile extra step for peace of mind.
ممتاز
ممتاز
El "pre" indispensable para aprovechar un aceite nuevo.
¿Es parte indispensable en un cambio de aceite? No, la verdad no. Sin embargo, la fórmula cumple perfectamente con su función si sigues las instrucciones al pie de la letra. Si no sabes cómo usarlo, búscalo en YouTube (preferentemente en los canales oficiales de la marca).Entonces ¿para qué usarlo si no es indispensable?, bueno la respuesta es sencilla: para sacarle el mejor provecho al aceite nuevo habiendo limpiado por dentro el motor. Si quieres que el aceite nuevo realmente cumpla con su propósito (lubricante, detergente, etc., etc., etc.,) lo ideal es que "trabaje" en un máquina lo más limpia posible.Así que, en conclusión, es un excelente "pre" para que el motor esté en mejores condiciones para recibir el aceite nuevo.
Marche très bien et très efficace
Wow mon huile à sortie noir ..et jai fais les changements d huile a tout les 6000klm.comme recommander pas le dealer ..En plus avec huil syntec...je vien de vérifier l'huile le niveau et je vois même pas l'huile sur le niveaux..très belle après 2000klm..elle est très propre presque comme au jours je les mis ...très satisfait
Engine flush
I did use this to flush out the sludge for d in the engine of my car. It is an excellent product which removes the sludge and dirt formed due to burning of oil inside engine. After using this with the new oil my car is functioning very well. Worth using whenever we change engine oil. Keeps engine healthy👍👍👌👌
Similar suggestions by Bolo
More from this brand
Similar items from “Engine”
Share with
Or share with link
https://www.bolo.ae/products/UO00PE3EKGB