Restore & Protect Full Synthetic 5W-30 Motor Oil 1 QT

Too soon to say whether its cleaning inside as it suggests 4 oil changes to show the effect. But the oil definitely made the engine noticeably quieter, smoother, and reduced the fluctuating revs I had due to the sludge (which I am hoping to clean by this oil). So its definitely effective in getting control of the internal lubrication requirements.

Using on a Sonata on its 3rd engine due to the recall. Hoping to make this one last 200k miles. Changing every 3-3500k with OEM filters. So far after 20k the plugs are clean and zero burning. Also upped it to 5W30 which has really improved the quietness and it doesn’t sound strained at 80mph anymore. Also the dipstick is clean! Lake Speed said it’s fine to use for every oil change because the oil analysis on several of his clients show no wear.

Restore & Protect really does what the name promises I picked up Valvoline Restore & Protect Full Synthetic 0W-20 as part of my regular oil change routine, and after running it for a bit, I’m genuinely impressed. This oil pours cleanly, doesn’t feel overly thin or watery, and immediately gave me a smoother, quieter startup compared to the oil I drained out. Cold starts are noticeably calmer, and the engine just feels happier overall. What stood out to me most is how smooth things feel after a few hundred miles. Throttle response feels more consistent, idle is steadier, and there’s a subtle reduction in engine noise that you don’t always get from standard full synthetics. I’m not expecting miracles from motor oil alone, but this one clearly seems to be doing something beneficial internally. I also like that this is aimed at both newer engines and higher-mileage vehicles. It gives peace of mind knowing it’s designed to actively clean deposits over time while still meeting all the modern specs for today’s engines. I paired it with a quality oil filter and have had zero issues with oil consumption or leaks. Things to keep in mind: this is a bit more expensive than basic full synthetics when not on sale, so it may not be necessary if you’re already running a very clean, low-mileage engine. Also, the “restore” benefits are meant to happen over multiple oil changes, not instantly. Bottom line: A high-quality full synthetic that delivers smooth performance, quieter operation, and long-term engine cleanliness. Well worth it if you want extra protection and plan to keep your vehicle for the long haul.

No se si sea legítimo. El color del aceite no coincide del todo, es ligeramente verdoso cuando debería ser dorado.

There’s a reason this product won the best consumer product of the year, 40,000 customers voted on this product as the most innovative product of the year for car care. Personally it has stopped my 185,000 mile, 16 year old Subaru EJ253 engine from consuming/burning oil in just 2 3,000 mile interval oil changes. I was previously burning about a quart of oil every 1,000 miles before using the Valvoline restore and protect and it has already done its job and then some. Not only have I stopped consuming oil, I’ve seen roughly a +3mpg increase compared to the times I’ve used and tracked MPG while using Shell Rotella T6 and Pennzoil Ultra Platinum; it doesn’t end there either as I regularly check my engine oil dipstick out of habit because the car used to burn oil and I had to stay on top of the oil level. Upon checking my oil level at 1,000 miles into the second oil change I was shocked to see how clean the Valvoline oil was on the sides of the dipstick, using other oils and checking them at that interval has always had my oil looking quite black and dirty just 1000 miles after a change, this was not the case with the restore and protect; it came out at 1000 miles looking very clean, translucent and not discolored. I can’t recommend this product enough, especially at the price point compared to competitors; I will always have a jug of this stuff in the garage.

This oil is, like any other oil, a good quality lubricant. It also has some chemistry that makes bold claims about cleaning your engine. As the kind of person who sends my oil off to an oil analysis company, I get to peek behind the curtain. The product stays within spec and performs as well as other top tier synthetic oils. I did notice a good deal more engine cleaning. After an initial spice of typical metals in the oil, the levels dropped much lower than is normal. I also saw an increase in compression, fuel economy and a slight reduction in heat production and noise. So, what's happening? The main failure mode for modern fuel injected cars is a combination of two elements. The first is the Exhaust Gas Recirculation (EGR) system recycling some exhaust into the air intake. This brings with it some soot and other hard deposits in an unburned oil/fuel mix that likes to sit on the back of the air intake valves. This causes seat wear, shaft wear and erodes sealing effectiveness over time. These deposits are very hard to treat/clean without physically removing trhe air intake and getting in there. The second element is that newer vehicles are starting to use lower compression piston rings to reduce friction against the cylinder walls. Finer machining tolerances make this possible, and fuel efficiency requirements make it necessary. Alas, this comes at the cost of reduced contact and a slight reduction in oil control. Over time, low pressure piston rings are more prone to allowing oil consumption in the combustion chamber and encourage deposits to clock up the rings. After typically 100-140k miles, even with perfect oil changes, the piston rings start to perform less well as they gum up with deposits. This starts a chain of events that causes cylinder wall scoring, ring wear, reducing compression, increasing combustion deposits entering the oil, thereby encouraging faster oil breakdown and mechanical wear elsewhere in the engine. This oil claims, and the oil analysis backs up, that the oil actively reduces these piston ring deposits. This has the effect of restoring ring functions of sealing and oil control. This prevents a whole group of secondary issues, while also improving fuel economy and reducing friction wear. I don't see a clear reduction in valve deposits, but I do see they have stopped accumulating. This led me to carefully clean these deposits away mechanically. A followup visual inspection after 7,500 miles showed no new deposits. Compression is up. Oil changes since switching to this Restore and Protect oil shows a reduction in combustion contaminants, reduced wear metals, improved acidity control, and a complete elimination of varnish. It's all gone....re-dissolved into the oil and filters or flushed away on the next oil change. Under the head covers, the top end is MUCH cleaner. I'm 23,000 miles into this oil on a well maintained 125k mile 3.6L V6 that shows wear well within manufacturer new tolerances. So yes, understanding how this oil works, I recommend it. There's a lot of bold claims, opinions and 'woo' out there. Lots of snake oil products and claims. This oil does what it claims. My only advice if you switch to this oil on an >75,000 mile car is simple and sensible: change the oil and filter, then after 500 miles just change the oil filter again. The oil will have released a lot of varnish containing trapped wear metals, grit, particles and waxes/gums. These will collect quickly in the filter over the first 500 miles. Swap those out with a new filter. They're cheap. Finally, as piston ring tensions drop, people need to reset their thinking on oil consumption. We're used to high tension piston rings that when working well almost entirely prevent oil consumption. We can go 10k miles on 6 quarts of oil and there's still 5.5 quarts in there at the end. Neat! With these new lower tension piston rings, the manufacturers are now accepting an oil consumption of as much as a quart per 2,500 miles. That's in a perfect condition clean engine. With today's extended oil service intervals of 7,500 or 10,000 miles (I have opinions, hoo boy do I have opinions!) it is quite reasonable and even likely that oil top ups may be required in these newer cars. Personally, I never go beyond 7,500 miles or 375 engine on hours - whichever comes first. I also check oil levels every 1000 miles regardless. So, yes, I'll recommend this oil for the above reasons, but also because it's a perfectly fine and usable full synthetic oil of high quality. It has a quality base and a very modern additive package designed for modern cars and older engines alike. It is currently the only oil on the market shown to have this new cleaning action. Until competitors catch up, this does seem to be the oil to beat if you want to baby your engine for 250,000 miles or more. Dave says: two thumbs up.