Lubegard30015 Engine Oil Protectant for Turbocharged Engines, 15 fl. oz.

Lube Gard doesn’t pay me to say this… I really like their products, and have used them in many vehicles. However, if this is “snake oil,” I will gladly pay for it over and over! It had an immediate effect. I put it in my 2020 Subaru with the 2.4 turbocharged engine at the oil change; after the initial brief run and fluid check, I took it for a quick drive to run an errand. I couldn’t believe it! After starting, it didn’t sound like every other Subaru (mind you, we have several); no overt “clicking,” idle seemed smoother, engine “noises” were non-existent. Seriously? Even if it is placebo effect, I’m happy. I can’t wait to see its action for long term. Bottle is 15oz and I used 12oz vs the whole bottle, as it’s 4.5L of oil and I figured I would try the minimum effective dose.

If I can give a 100 stars I would. All Land Rover Discovery owners need this. Mine was lagging power and inside the cabin I would smell exhaust fumes. The dealer said it’s common on Land Rover and expensive to repair. I searched everything and found this product on Amazon. Add this to your oil change and use 93 octane gas in less than 50 miles the problem went away. My disco feels factory fresh

Tried it in high mileage synthetic motor oil to extend life. Appeared to make the oil a little cleaner in color and oil consumption was slightly reduced. Not sure if really needed it a good quality 15K mi synthetic motor oil.

I really don’t know if this really works. How ever I run most of my vehicles over 200,000 miles without a major issue. So I trusted this enough to try it.

Used lubeguard for years used by professional auto shops

This stuff actually works, great product, worth the money, and trust worthy brand.

I put this in 3 different cars . BMW with engine noise and wow smoothed it out. Still hear it but definitely quieter. All other vehicles over 200,000 miles and definitely made a difference with power and smooth.

It is made out of plastic and half of it was spilled out. I poured it into my 2012 Mercedes c250 sedan 1.8L with turbo and I didn't notice anything different. Maybe it needs more additive but this could be snake oil as well.