XADO 1 Stage Engine Oil Additive Revitalizant - NO Retail Packaging

I bought this for my 90,000 mile Jeep TJ, because of horrible lifter noise on cold starts. I put it in while running and let it idle for only a few minutes. It has not made any noise on start up since. I ordered another tube for my 2006 Chevy 1500 with 193,000 moles. It has had a noticeable lifter tick for over 100,000 miles. It is almost non existent after 100 miles with this stuff. Both vehicles also run noticeably smoother. It doesn’t appear to be a fluke, and I have been amazed! Can’t comment on mileage yet...

I used this product a few years ago in a Subaru wrx well over 100,000 miles on the original engine.After I added this product I didn’t feel much of a running difference in the engine besides it running a bit smoother and less noise.When that engine blew a cylinder head gasket it was disassembled and all 4 cylinders looked like glass.Could see minor imperfections/scratches but when running finger nails over them they were smooth no edge.I believe the Xado filled these imperfections and worked as described.I was very surprised that the cylinders looked like that and so was everyone of my mechanic friends.I’m 51 years old and have worked as a professional mechanic and built several engines.I have used the Xado mechanical transmission formula and also the power steering formula and automatic transmission formula with outstanding results from all of those products in various vehicles.Of course don’t expect miracles if the system you are treating is severely worn or damaged.

Taking my Secretary notes with product kept in folders I have had mechanics input. This is still running it's cycle. Vibration was awful. Looks like tire was kicked with wheel hub bent. Both the car and I get a hassle with a political busybody that lacks a gentle spirit. Adding car cam Soon. At about 200 miles it's done better. Gave it 4 because the last car Ivory Mistibishi took the Liguid form August 2017 and this one is Gel form Dainty Beige Toyota Spring 2019 Havent been able to compare notes because I haven't been to far. Ran 20 miles after that and weather temp outside was above 40 degrees. Probably good to add Vitaflush at the end of the 620 cycle. Added fuel cleaner. Glad to have collected folders with stuff. I conversed with online mechanics and called a few different ones. There is some in Indiana I know and they gave input last year. Good bunch. Haven't been there since about 2008 descant groups.

I have used this in all my vehicles and have been very happy ... for instance I have a 1996 Chevy Astro .. started using this when I got it with 100,000 miles on it ... now have 350,00 miles and still going strong ... have gone 10,000 miles between oil changes and not used a drop of oil ... had compression checked ... mechanic surprised .. was like new ... lots of power runs smooth and quiet ...

The XADO line has brought me good results and good piece of mind for several big V8 engines I've owned, from a Ford 5.8 liter on an old 1980's Bronco, to a modern 5.7 HEMI on my current Ram pickup. It keeps big American V8's humming and smooth as silk!

Outstanding product! I've seen an increase in gas mileage on my 2018 F150 3.5 Ecoboost of approximately 1.5 miles per gallon! Best money you can spend on an engine oil additive.

it doesn't do anything whatsoever. don't waste money

I have purchased Xado Oil Additive and Transmission Additive products over past few years, and have experienced better and more quiet performance in my vehicles.

this really works. i had grumbling mains due to a bad oil pump. within 30 miles or so it stopped knocking on startup..and more important, my mpg rose from 29 to 31 under strict road tests.tripped the mpg gauge before and after, entering the a47stuck it into cruise and did 15 miles to the roundabout and 15 miles back home. it had gone from 29 31and yes the 2 days had the same temperature outside 8 degrees. i then removed the air intake pipe from the box, which goes right up to thefront of the grill to collect cold air. did the same test again, and hey it rose to 33.5 and i did see 34 more than once.small beer you might say, not so on a thirsty car. mounts up over the year. last mod was to install a k&n air cleaner.direct fit for the old one. i hoped for another small increase in mpg, but it was the same figures, however, the acceleration was outrageous.i went to some quiet lane on the way home and checked out the lane first and let it go in 2nd wow, i have never seen over 3000 rpm on my carbeing an automatic volvo xc70 crosscountry suddenly im at 4.5 000 revs. im a carefull driver, this was to test the filter onlyso yes it was worth the filter upgrade, and the bonus is, there reusable nice. needed a vallium sandwich after that to come downalso xada in the auto box, and that is now coming good. so all volvo owners who struggle with mpg, hope that helps

My car (Mahindra Logan 1.4 GLX) has logged almost 86,000 kms on the odo. I added the product (XADO) with HPCL synthetic lubricant. The product is good. The effect was obvious after 500 kms of driving, till now almost 1,100 kms done (post treatment) and the Engine noise and vibrations have visibly reduced. the initial pickup and overall run through the RPM is quite efficient (the car engine does not scream at higher RPMs). Till now a marginal improvement in fuel consumption is noticed (shall post the long term review later). Many Thanks & Regards

Used this in all my cars and totally works without a doubt hence still using.

I Have bought over 5-8 items on Amazon, Air Cooler, STP Oil additive, Mobile phone, tabs etc, and I must say AMAZON amazes me with its products and service KUDOS, wish you all the BEST.

Hope that in the future communication will work better. Cheers