XADO Engine Oil Additive 1 Stage - Friction Modifier - Motor Restore Treatment - Performance Restoration - Protects Against Cold-Start Damage - For Gas, Diesel and LPG Engines - Revitalizant (Blister)

After a lot of research (and as a last resort), I bought this product after being told the good ole GM V6 in my '99 van needed to be replaced. "Weak rings" is what was diagnosed by the GM dealer. Well, I've gone through the recommended 1000 KM "treatment", and definitely have noticed a power improvement. I changed the oil at 1,200 miles, and sure enough, the oil filter was plugged up completely as I heard might be the case. Also, noticed the caramel "goo" some others mentioned on the oil filler cap. No biggie, valves looked clean but still tapping ONLY on startup. After the oil change, no more OBDII codes being thrown by the computer, but still running rough at startup. Would definitely recommend this product, as long as you remember to change your oil after the treatment period!

For every engine. I recommend getting Xado for all of the moving parts in high mileage cars. This stuff is like magic!

Engine smoothed out immediately, very good

great product .. I have been using this and other Xado products for transmission and differentials ..My vehicles now have in excess of 325,000 miles on them ... they do not use oil ... not even a fraction of a quart in 10,000 miles ... presently getting better gas mileage than when new and cylinder compression is as good as new ... never done any engine work no trans fluid use or loss and no trans problems either.

I installed the XADO 1 Stage Engine Revializant in my 2005 Pathfinder with 68,000 miles. The engine is much more quieter & it has a smoother acceleration.Also, I currently own a 2005 Chevy Classic with 220,000 all highway miles. I installed the XADO 1 Stage Atomic Metal Conditioner after a fresh oil change and I am truly amazed by the new found performance the car has. Believe it or not, the car has increased HP & much better gas mileage. The XADO 1 Stage products are incredible and I have to thank the TWO GUYS GARAGE SHOW on the Speed channel for the recommendation reviews.

Be patient you'll see results on time

This product did not reduce my engine tick as advertised. At the 600 mile mark it sounds the same.

Lo use en mi ford windstar 2003 y trabaja como nuevo