New Plugs Improve Prius MPG

by | Apr 30, 2008

This article is included in these additional categories:

pulstar_plug.jpgPulstar Pulse Plugs have increased the fuel economy of 2005 and 2007 Toyota Prius hybrid vehicles by 6 to 8 percent, or 3 miles per gallon, according to the company.

Tests on the vehicles’ acceleration also showed improvements of 5 percent over results with factory-installed spark plugs – a welcome benefit to Prius owners who make compromises in performance for the vehicles’ outstanding fuel economy.

Over the 4-year lifespan of the Pulstar Pulse Plugs, a 3-mpg improvement equates to a 1,344-pound reduction in carbon dioxide emissions in automobiles that can already travel 50+ miles on a gallon of gasoline.

Unlike spark plugs, pulse plugs have an integrated electrical circuit called a capacitor that boosts energy to the spark. The resulting spark improves engine combustion yielding better fuel economy and engine performance, according to the company.

Additional articles you will be interested in.

Stay Informed

Get E+E Leader Articles delivered via Newsletter right to your inbox!

This field is for validation purposes and should be left unchanged.
Share This