XADO EX120 Motor Oil Additive - Engine Restore - Ceramic-Metal Coating and Revitalizant - Oil Treatment for High Mileage Engines - Restores Worn Metal Parts - for Gas and LPG Vehicles (Syringe 8 ml)

I applied three step treatments and each added greater mileage and performance , the self repair part is not anything visible to see inside the engine , but the results for now are great !!! I'm trying to get this car to last me a long time at 135,000 miles I'm looking to get this running till 235,000 miles at least. Everything I'm doing is headed that way , with frequent oil changes and transmission services etc. So this product seems to be an excellent choice!!!

GREAT STUFF. USUALLY I GET ABOUT 25 MPG CITY DRIVING, MY USUAL ROUTE IN MY TOWN. NOW I HAVE GOTTEN UP TO 28.7 MPG DRIVING THE SAME ROUTE. .I HAVEN'T TRIED HYWAY DRIVING YET BUT VERY HAPPY WITH WHAT I'V SEEN SO FAR. I JUST ADDED AN EXTRA TREATMENT WHICH THE COMPANY SAID I CAN IF I WANTED TO. THEY ALSO STATED AGAIN THAT TREATMENT IS GOOD FOR 60,000 MILES.

Easy to use and definitely notice but the 3rd dose

Good product with my car performance

I have been using this product over the years as needed, in my 1993 Acura Legend L sedan.It fills in the microscopic 'scratches' in the cylinder walls, as well as some other wear areas in the motor..The car has full power at 260,000 miles. Great product.

I can not hear or see any changes in how my car is performing after using this. I would like to add that I have no way of testing the actual viability and accuracy of the product clames

Worked great in my c5 Corvette that had a rattle noise in the engine. It stopped on the first one. Have already ordered two more to finish the set. Worth the investment.

If you need 3 syringes for proper use why not include the three in the package??? Or at least STATE you need to purchase 3 for proper use!!! And I don't need political stickers on items purchased!!