Évaluations et avis des clients

Only used this in the engine and everyone change oil I utilize 1 bottle in either gas or diesel. It breakdowns the oil to a watered state so I can get all of it out + debris that flows out with it. It’s great stuff.

At frist I didn't think it was working but the the 3rd time I pulled dipstick out I was amazed at the results

I have a 2017 grand Cherokee with 198000mes on it. I tried this and you should have seen the stuff come out of the oil pan drain hole. I will most definitely be using again.

The first time I used this I was shocked how much sludge came out of my oil pan. Some people would say you don't change your oil enough well I do change it every time the oil starts turning black. Probably why I have 254k miles on a 4.3 liter vortex and still runs strong.

I use this on every other oil change, and it makes my changes quicker as it lightens the oil, and also provides a thorough cleaning to make sure that old oil and particles come out during the change.

I’ve been having some louder than normal drivetrain noise lately in my Z06 and adding this flush before my oil change has quieted it down significantly, I’m not hearing the lifter tick anymore.

I used this product in two of my vehicles and the engine is extremely clean. I wouldn’t hesitate to use it again.

Very good product

Since using the AMSoil engine flush our vehicles run smoother and have resorted power. I highly recommend this before every or at least every other oil change. I can see when looking inside the crankcase a clean surface. Excellent product.

Use this on all vehicles (even with over 200k) runs like new well worth it. (use on Honda/Toyota) the vehicles love it.

This is easy to use and effective, will buy for every oil change.

Un excellent nettoyage de l'intérieur!

Very impressed how this product cleans the engine and allows the dirty fluid to quickly drain back to the pan for draining. Just follow the directions and again fill with new Signature series oil. Your engine will thank you with it's performance.

Sinds using this product all engines that had sludge ( minor ) clean out good

I use the stuff in my car and I immediately saw the difference in my engine it really helped it get cleaner and run smoother

Much more efficient then a standard oil change. Have not used in transmission.

Really frees up the engine gets better fuel mileage,runs cooler you can hardly here the engine running. Melvin shingar

Every time I changed the oil in my diesel, the oil would be black instantly. Even after I did an egr weight reduction procedure. I ran a bottle this as it said to, changed the oil and have about 1500km on the new oil. It’s still clean after switching to sig series max duty. I’m sold on this and AMSOIL.

I bought it but did not use it, my car has a lot of miles on it and was afraid that I would open a can of worms.

Used this on 220,000 mile Toyota. Engine oil was black as coal coming out. Engine is guider.