HHO Carbon Clean Systems

I'd noticed that my fuel mpg has been a little less than it usually is for a few weeks, so I took my beloved Mazda3 in to HHO Carbon Clean Systems this morning. Had a good visit with everyone while they did the carbon cleaning. When I left, I noticed that it had more get up and go, I hadn't even realized that it was being a dog! And the computer says the fuel mpg is climbing back up already.

Feb 13, 2025 · Gary Morgan

MASSIVE DAMAGE TO MY MACHINE. I hired HHO Carbon Clean Systems to perform a cleaning service on my machine, a 2019 John Deere 350G. I was told this was a non invasive service that may not fix the stuck turbo actuator on my machine but could not damage my machine. The day of the service I arrived at my shop and HHO Carbon Clean Systems had brought another service company to plug their laptop in my machine to perform an actuator test, which I was uneasy about them doing without my consent but they were already doing it. Both service techs left my shop and told me it didn't seem to fix my machine, I paid them and said no problem it was worth a try. THEN, I noticed my machine's hours weren't reading and there was several trouble codes that were not there previously. I called John Deere's local dealer and they sent a tech out. He had D-Tech on the phone and remoted in my machine and they pinned down to the same day HHO Carbon Clean Systems was at my shop working on my machine, the machine quit tracking hours correctly and that there was damage to the display control module. This machine was only touched by HHO Carbon Clean Systems and the other service company they hired to come out that day. Deere put a new control module on my machine and it fixed the issue that was not present before that day and that Deere's tech line could pinpoint when they looked at the machines log. The new part and labor was approximately $4,200. I contacted the owner of HHO Carbon Clean Systems and he told me he turned it into his insurance. They declined the claim and I reached out one more time to give him the opportunity to make it right for the damages they caused on my machine. The owner of HHO Carbon Clean Systems told me anything further can be discussed with his attorney. I would not let these people plug their non-dealer software into anyone's equipment as they do not stand behind their workmanship.

Oct 29, 2024 · Dustin Short

Carbon cleaning preformed on my 1998 D5M Cat dozer and 2005 312CL Cat excavator. Immediately noticed minimal emissions, so I feel that the fuel is being burnt more efficiently. More power with less fuel! Also, after 100 hrs of service, I changed oil. Normally the oil color ranged from dark brown to almost black. Now the oil is a lot cleaner than before. Very happy with results! It works for two machines with 10,000 hrs and 6,000 hrs respectively. Thanks Terry and Jared!

Oct 05, 2020 · Tim Mitchell

We have had four of our diesel vehicles serviced. I was very pleased with the service as all four vehicles have shown better throttle response as well as better fuel economy

Sep 20, 2022 · Jason Braswell

My combine and dozer both ran cleaner and more efficient will definitely use again in the spring on the tractors

Oct 05, 2020 · Dalton Korte

Thomas is very honest and knowledgeable. He told me that it would take at least 3 treatments to restore my vehicle and I've had all 3. So far, so good, I'm happy and will be telling everyone having issues to give him a try. Thank you for helping me and having great customer service.

May 05, 2025 · C N