I bought enough "rattlesnake oil" in my lifetime..

However watching your ad has once again brought some confidence in my purchasing game.

I've added Prolube to my wet clutched 84 Goldwing..

Had a slight tick ..now after 5 ozs of Prolube it's all but gone. "I'm still checking results..I only have 1 drive on it in 2 days .

Also added 5 ozs. to my 2017 Nissan Frontier 2.5 l

With 107,000 I hoping for a long life.. at least for my truck..lol. Yes the proofs in the pudding...

I've been a long time advocate of Marvel Mystery oil ..

With positive results from that also.

I'll update my review as the miles climb.

Thanx to all involved.

"Merica"

Your fellow friend F.R.Davis Sr

Redding California

I have a 2007 Chevy 2500HD truck with a 6.0 gas engine with 300,000 miles. It has had a tick at start up until warmed up since 100K miles. I added 4 oz. Prolube and the tick is gone. Amazing product! I am using it currently in 4 vehicles with high mileage.

I use prolube in every car truck and machine I own noises hydraulic pump no problem ticking Chevrolet no problem screaming racing dirt kart it protects and keeps Rpm up and temps down thanks prolube would love to promote your products with my race team

I purchased prolube as a tested for my two vehicles. 19 subaru wrx sti and a 17 nissan titan pro4x.

Both of these vehicles have particularly sensitive engines but with TLC can run a very long time. I used Prolube on my oil change and noticed a significant reduction in vibration, noise and the oil came out looking great.

I was sold after doing the water bottle test on the engine and saw nearly no movement in the water after prolube was used and engine ran for 10 minutes and went from heavy vibration to steady water. Curious how longevity will be. Also noticed in my Titan the injector tick is much softer.

I also pulled a trailer with the titan (10,000 lbs) 1900 miles from the south to northwest and the truck did a lot of grades along the way with zero issues. Going to do an oil test on this change at 4k miles. I have very high hopes that we will see drastic improvements.

The videos I supply are the truck running 15 minutes after oil change (Penzoil platinum synthetic 5-30) by itself waterbottle vibration test.

The other video is 10 minutes after adding prolube (about 5 ounces) and doing the same water bottle test. You can see the reduction in vibration and audibly hear the difference. P.s. I ensured the vehicle was at idle, operating temp before performing test. Solid proof for sure.