I tried this in my personal car and had excellent results. I didn't get as much smoke to come out of it as I was expecting but I did feel a performance improvement. Also I sprayed a half of a can into my work van and haven't had a real chance to drive it as I spend most of the time at the shop. Today I actually got a rare chance to drive it on the highway and I didn't hear the engine as much as I did the last time I drove it on the same road. Quieter smoother. Much more of an enjoyable ride. Definitely works and surely worth the money.

Great product, better than sea form.

I’ve used power foam for over 15 years. Every season all my lawn equipment gets a blast of foam followed my new plug amsoils small engine 10w-30 air filter and amsoils power shot in the fuel.

I have bought a few cans of power foam. My Chevy 350 Volvo t5. And my ford can’t have all been given the treatment. Vehicle runs so much better. Change your oil. After. Also have used it on quads SNOWMIBILE and dirt bikes.

great item, does an amazing job in cleaning up the system

This stuff is great. Depending on how many miles you have on your car/truck and if you have ever Done a cleaning like this be ready for a lot of smoke to come out of the tailpipe. It was funny when I did it I turn the engine back on and went to drive in at first nothing was coming out and then all the sudden I felt like the car burped and a huge plume of smoke came out for about 20 seconds. I did it a second time a fuel oil changes later and it was much cleaner almost no smoke. Make sure to do it right before an oil change so you can drain out all the crud you knocked loose with the power foam.

Seems to work well cleans throttle body’s well

I have a 2003 GMC Envoy with 198k miles on it. I love this vehicle! Lately it's been slugging and losing gas mileage. When I first start it the RPM's immediately go to 1800 or so. I had a friend help me take everything apart. He sprayed while I kept the car running. We then shut it off and let everything sit for 25 minutes. Started it back up with relative ease. The cloud of funk that came out was unbelievable! My sisters car was parked 15 feet away and it disappeared completely from view. It runs better now! Still has some issues unrelated to the cleaning, but WOW!