Bars Product 4416 Rislone Ring Seal Smoke

I have a '99 Jag XJ8 with 100K mileage. Awhile back, I started seeing blue/white smoke out of the tailpipes at start up. My Jaguar specialty mechanic diagnosed it as worn valve seats, which is not an inexpensive job on a Jag. Since this caused me to lose a half quart every 2 weeks or so, I started adding this in on a 50-50 ratio along with the replacement motor oil. After about 6 months (or 4 or 5 bottles of Rislone), I am smoke-free. So, given I spent about $50-60 on this instead of $1500 on a valve job, I am pleased. While it says "ring" seal, it worked for me on worn valve seats as well.

I own a 55 year old two stroke motorcycle that suddenly started smoking when idling. I tried this stuff; idled the engine for 5 minutes per the instructions. IT WORKS! Minimal to no more blueish smoke! Worth every penny I paid for it!

I was told my 2010 GMC engine was burning oil, but not leaking on the ground. As a senior woman, I began to look around for a solution. Came across this on Amazon, wasn't sure so I called the company. They gave me great advice, which product of theirs to use. I only added it about a month ago and I don't drive a lot of miles, but so far it seems to be working for me. He did tell me I should be able to get another 1 or 2 out of my vehicle with this product. So glad I got it.

The smoke at start dud not completely stoped.

does not work.do not buy this product.

Added to oil in a 72 ezgo truckster dump Cart.. was burning a quart of oil every few days. After adding it completely stopped the oil burn.. really great product.. will only work if rings are gunked up.. will not fix if rings are worn bad and have compression loss.

Everything they claim this product it does

Kinda worked. Thickens oil

THANK YOU

FIXED MY PETROL MOWER THE FIRST TIME I USED IT, EXCELLENT PRODUCT REPLACING HOLTS PISTON SEAL, NOT MADE ANY MORE AND NO OTHER COMPANY HAS MADE ANYTHING SIMILAR , THIS PRODUCT CAME FROM AMERICA, GOOD O'L U S OF A

well, initially, it actually made it worse like embarrassingly worse. But now after probably putting on a little over 120 miles/200 km there’s just a little hint of blue. It’s a little more blue on start up, but after warming up the car, it practically dissipates to just slight blueish colour. Compared to what it used to be I would say I’m happy with the results and by the way it stop using oil pretty amazing. Consider your guy have to put at least a litre in a week not anymore.

Helped car for a while once car broken it needs new parts. This help out for a while.

It actually made it smoke worse