Lucas Oil 10130 Synthetic Stabilizer-946ml

I have an old BMW 3 series that began to have a knocking sound and also had a rough idle. I have used Liqui Moly, Wynn's oil treatment also and both are very good. I was advised to also use this product and so I did. Now, this stuff is like treacle and so I would only recommend blending a very small amount with your engine oil. I didn't want to use the whole bottle and believe that only a very small amount is needed to simply thicken your engine oil. I mixed a small amount 1/10th of a litre bottle with 5w40 oil, then mixed them together and poured it into my engine. I made sure that my engine was nice and hot and as I poured it into the car, I let the car idle for 10-15 mins just to help it circulate. So far no major problems and another tips is to take your car out on the motorway and give it a good run also, enabling the oil to get very hot and coat all the engine oil pathways.So far, the idle has become much quieter and I have not had any fault codes. The secret is that less is more and ensure that it's mixed with oil first to make sure that it hasn't become too thick before adding it to your car engine. Always add to a warm/hot engine too and drive the car immediately after using to help circulate the new mixture. It's a welcome addition to my ageing car engine.

If you like your car than this is Must-Have. I just changed my engine oil with previously added this Lucas Oil Synthetic Stabilizer and I was pleasantly surprised. The drained oil was so black that even has dark blue hue. And when I removed the oil from the pan and wipe it out with T-shirt there was no traces left in the pan walls. This means that this Stabilizer has excellent washing-up qualities and keep all the dirt in the oil. And engine surface from inside is always shine.Very Happy!!!! 10**********Update: I see few people complain that their cars still need top-up oil even after they add this Synthetic Oil Stabilizer. Guys!!! Check the instruction written on the label. They clearly say: For badly worn engines use our Heavy Duty Oil Stabilizer. They are different!! Heavy Duty Oil Stabilizer and Synthetic Oil Stabilizer are different with similar but different effect on the engine. I was used Heavy Duty Stabilizer with my previous car that has piston clearance and can confirm that was excellent. But now I have new car that need Synthetic Stabilizer for more thin oil.Excellent Quality. Very Happy!

Lukas oil stabilizer is very good I started use make different I would highly recommend

Quite pricey, but it is basically a litre. Engine quieter and feels smoother.

Lucas oil stabilizer was my old faithful until fully synthetic oils came out and I couldn't use the oil mineral stuff anymore. Now they have brought this out, I can use it again!

I use this in all my cars Audi and VwPerfect

Has quietened the engine nicely

It’s good for new cars with lower mileage but the better product they do is the Lucas heavy duty oil stabiliser for higher mileage engines works great