Loading...
Uploaded by dzup1234 on Dec 16, 2010
07' Big Chev Suburban with HH2 TM Hydrogen Clean Air System on Road Test Video showing 24+ MPG at 55-65 MPH on 101 Freeway. Test was done 20 minutes after HH2 unit was installed. No toxic emissions and no exhaust odors.
Autos & Vehicles
Standard YouTube License
Load more suggestions
All Comments