I own an 87 K5 Blazer and the motor recently started ticking. I had heard about PROLUBE and decided to give it a shot. I drained the oil and added 10oz of PROLUBE along with a fresh oil change and the ticking stopped. I honestly couldn’t believe it. The motor is running better now than it has in a LONG time. This stuff really works! Thank You!

I used Prolube in my Silverado with the very common lifter tick and the difference was immediate. The lifter noise went away right away, and the truck is running smoother and better than it ever has. Throttle response feels improved and the engine just sounds healthier overall. I was honestly impressed with how fast it worked. Definitely earned a permanent spot in my maintenance routine. Highly recommend Prolube to anyone dealing with lifter noise or looking to improve engine performance.

Used this product on my high mileage bike. There was an immediate smoothness to the idle of the motor on cold starts in the early morning. Bike rode smoother as well in early morning cold ride to work. Will be ordering more to add to my daughters car and my truck both over 200k miles.

I’ve always tried different additives to make my oil better and last longer. And always thinking that I had the best that was out there on the market, until I found an ad for pro lube. I have a 2005 Dodge magnum with a new rebuilt, hemi inside of it, and I would always have lifter noises when it first started. But after adding the pro lube to my oil and a new oil change, it only rattles for a few seconds, and then goes away, or before it would last for about five minutes or so. So thank you pro lube, I’m going to be using this and telling all my family about it from now on.