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)

2005 Jeep TJL 4.0L with 55,000 plus miles. Babied and stored inside. Never beat.. had started the annoying tick,tick occasionally on start up. The tick would eventually go away within 10 miles of running it. This is a common issue with this 4.0 engine from what I read online. Concerned, but more annoyed I started a little research on some Jeep forums and came across a post about this product. Googled the company/product, read a bunch of reviews and figured WTH, couldn't hurt as opposed to just ignoring the issue and or tearing into the upper end and replacing said lifters. Here's how my experience went.55,236 added recommended 1st of 3 tubes into valve cover oil fill. Followed the prep and start up procedure and ZERO ticks from this odor reading to the next treatment. (300 miles) Thinking, hmm, is this just a fluke or has this stuff made a difference already. With the first tube I also noticed an increase in "get up and go" that I never felt in this non-aerodynamic 4 wheeled box they call a Wrangler. Thinking, o.k., this is all in my head. Well I added the next tube at 55,336, drove the Jeep occasionally until colder weather started setting in. Still, ZERO ticks on start up and additional HP pulling out into traffic, acceleration from a stop, passing was all there. Frickin' awesome, right? Now, here we are,a new year, Jeeps been pulled from storage, ran for the next cluster of miles so I can add 3rd and final treatment. Jeeps now at 55,556 miles and the Ol' boy starts up with ZERO ticks just like from day one of trying this product out. I'm amazed at how this stuff worked. I would recommend it to anybody that's dealing with an annoying lifter tick. At least for the 4.0L Jeep engine. The added HP was a pleasant surprise that I read others posts that I really didn't expect. Just like me, I assumed it was all in their head. No doubt, I feel the pedal response on this thing has improved greatly too. With that, I'll add that I have no affiliation with this company but I learned online they make a lot of similar products for vehicles and the science behind it was quite interesting to read about on their homepage. So happy I accidentally came across this stuff. Crazy to think that it's not a gimmick of some sort but It really worked for me. Even the cost for the 3 tube treatment was decent, think I paid around 40ish bucks for it. Well worth the small cost to not hear the dreaded and annoying 4.0 tick. Happy trails and I hope you get the same results I got.

Item arrived in a timely fashion. Followed directions and treated the engine. Just added the third tube to the engine and drove a hundred plus miles.engine is a little quieter and smoother running.

Easy to use and definitely notice but the 3rd dose

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.

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

Good product with my car performance

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!!!

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.