Was having low pressure during the first 5-10 minutes of cold starts. I added this to my oil and it made the engine sound great and quieted way down on cold mornings . Mind you this is a Nissan with 220k miles famous for timing chain problemsI checked my oil 2 days later and the color of the oil almost made me panic looked like coolant almost it was grayish with swirls. Engine was running great but I didn’t like the color now the product has blended. False alarm lolAdd this product when your engine is already very warm or flat out hot so it mixes in your oil correctly. And keep driving for a while. Will take 50-100 miles or so in my case to completely mix.Great product ! Timing chain rattle It has quieted down by 85%.

I had came across this product several times before and never gave it a shot because I didn't know much about liquimoly before. Until few weeks ago, a buddy of mine bought a BMW M3 and he asked me what oil he should change. If any of you knows M3s, you should probably knows the rod bearing issue they have. Because of this M3s basically have to have 10w freaking 60 oil in their motor… or 5w40 if you drive in winter… Since I hate Castrol and Mobil is not that good anymore. I found liquimoly while I search on the bimmer forum. I soon to find out that it is actually the best oil brand in German and their liqui-moly is one of the proven working friction modifier beside zinc. Their oil is probably the best oil for M3s period. So my buddy bought the 5w40 oil only and I bought 2 cans of this to mix with Amsoil for my Mustang GT and my girl friend's Sonic.A week after the oil change, my buddy told me that he did notice that the oil temperature raise a little faster compare to 10w60 but that should be expected since 5w40 is much thinner. Other than that, it's too early and very hard to tell a difference by changing from a full synthetic to another full synthetic. I will wait until the next oil analysis to see if there is any improvements. On the other hands, for my Mustang and my girl's Sonic. Oh man, what a great difference this product made.First, I change oil on the Sonic and pour this terrifying looking liqui-moly into the engine. (I got to say it scare the s**t out of people that were watching me doing the oil change lol) Then I start the car, walk up to the front of the car and try to listen if there is any decrease in noise the engine made. Unfortunately, Sonic's motor is chain drive, which is very loud and there is nothing you can do about it. So I reseted the car's MPG, returned the car to my girl and asked her to drive car like she normally drive. The result was very well. Sonic's MPG raised from 31.8 (should be lower, because she drove 6 hours on highway before the photo was taken) to 33.8. More than 6% increase in MPG sounds very good to me, well worth the money I spent on the product!Now for my Mustang GT, the difference is huge. This 5.0 coyote engine can be loud at idle. It's V8 after all. However, as soon as I pour this magic moly in the engine and start the car. Oh man, what a whisper quite engine it became (beside the Borla exhaust anyway lol) I mean literally all the lifter noise and the metal clapping sound was gone. All I can hear is the engine is running smoothly and pulling air in the intake. Heavenly music to my ear. I showed it my buddy and he was amazed as well, but we both agree that we should better not add anything in those BMW engine though… Who knows what can went wrong if you know what I mean… Anyway, I was sold on this product. I'm glad that I found something that it's indeed not a snake oil. I may try the cera tech next time as well. Good job Liquimoly.

Added to oil change.. smooth down vibration in motor .. rpm is steady. High mileage engine. It's black.. turns new oil black. But working great.

I just finished pouring the mso2 on my Chevy express van . It has 200,000 miles. I changed the oil and use synthetic. As soon as I Poured the Molly in it the engine started to get quite. I could not believe the difference in the engine noise. After driving it around for 5 min it’s like driving it when it was new.I have about 400 miles in it with the Molly it drives mush smoother. It’s gained a few lbs of oil pressure as well. The cold start sends the oil pressure so mush faster at start up. I’m not a person that likes additives to oil but so glad I did it. I will be putting a bottle of this on all my cars and oil changes. If your thinking of getting it do it you won’t regret it

Used this on a high mileage 2015 Toyota Camry. Added this to the oil at the start of a road trip once the car reached operational temperature. After a hundred miles or so I noticed it generally felt smoother at high speeds and reduced some engine noise. Beyond that no apparent difference in fuel economy. Seems to be a quality product but probably won’t work miracles.

I added this with Liquid Moly oil to my 2015 Audi Q3. Runs so smooth now. Definitely notice a huge difference.

I will now use this with every oil change!I just had completed my new timing set with new lifters and on cold starts I was getting a slight lifter tick, used this bottle drove for an hour and the next morning the sound was totally gone and sounds like a brand new engine! 05 f150

Immediate performance improvement. I ha e 6 motors of various types and sizes, and I use this stuff in all of them. My engines run quieter and are more torquey and responsive after adding this stuff. It has completely eliminated the hard starts in my Silverado. This is a big deal for me because the hard starts were nasty and like nails on a chalkboard every time I fired it up. Completely gone now.Also in the Silverado, it has caused the oil pressure to rise during operation, and I picked up 1-2 mpg. This stuff is an awesome value for aging engines. 11/10. If you own your vehicles/engines, this stuff is a must.

In my humble opinion, I see it as a good product. I really like it and it works excellently.

This is the best engine oil additive for all diesel engine. Reduces the engine noise and vibration by a larger amount. Also keeps the engine cooler.

Ha llegado super rapido. Excelente producto LiquiMOly. Lo utlizamos en el NISSAN Sentra 2004 XE motor 1.8. QG18, lleva sus 379.577 kms. y aun continua trabajando el auto al 100%, va mas suave mejor a relanti, menos ruido. Debo reconocer que el Auto lleva su aceite SAE 15W40. El aditivo lo llevamos usando 2 años. y el auto parece nuevo: no hace ruidos. el motor NO tiene fugas ni botes. El motor lleva 3 lts de aceite (indicaciones del Manual NISSAN).; por lo que solo aplicamos la mitad del aditivio LiquiMoly. unos 150 ML.. la otra mitad la utilizamos para el sgte cambio de aceite. El aceite utilizado es SEMISINTETICO SAE 15W40. y un filtro de aceite BOSCH, cambios cada 7 mil kms.No soi un amante a los aditivos; pero es el unico que utilizo.El motor funciona con más suavidad y regularidad, se reduce el ligero consumo de aceite y combustible.Hace que el motor marche de forma más estable y disminuye las averías, han sido 16 años con el motor XE 1.8QG, el motor nunca se ha bajado. Sigue trabajando perfecto. Cambios de Aceites y Servicios en Tiempo y Forma.Se recomienda LiquiMoly Anti-friccion.

Product was good

Después de leer las reseñas, me animé a comprar este producto y lo apliqué en un Camry 2011 con 90mil Km. Al principio no noté diferencia, pero poco a poco empecé a notar que el motor se volvía más suave y se sentían menos vibraciones. Busqué más información en la página de Luqui Moly y encontré información que no viene en Amazon y que es importante leer (sobretodo la de Aplicación), se las comparto:AplicaciónAñadir al aceite de motor un 5% (50ml por litro de aceite) o, en motocicletas con embrague en baño de aceite, un 2% (20ml por litro de aceite) de aditivo de aceite. La adición al aceite de motor se puede realizar en cualquier momento. Agitar antes de usar.DescripciónSuspensión coloidal de lubricante sólido con base de disulfuro de molibdeno (MoS2) en aceite mineral. Este forma una película deslizante altamente resistente sobre todas las superficies sometidas a fricción o deslizamiento. De este modo se reduce la fricción, se garantiza una marcha más suave de los grupos y se obtiene una mayor rentabilidad del motor. Probado en turbocompresores y catalizadores.Propiedades- disminuye el consumo de aceite y combustible- reduce el desgaste durante el rodaje y el servicio- no sedimenta- máxima estabilidad térmica- pasa absolutamente por todo tipo de filtro se puede mezclar con los aceites para motores usuales en el comercio- aumenta la suavidad de marcha- excelentes propiedades de marcha de emergenciaCampos de aplicaciónAdición al aceite lubricante de motores, compresores, bombas, especialmente indicado para motores de vehículos (de gasolina y diésel). Apto para mezclar con todos los aceites del motor de uso corriente.