EPA Oil Sierra Standards 
Green Car Congress
APRIL 1, 2013
V-8 EcoTec3 AFM VVT DI (L83) for Chevrolet Silverado and GMC Sierra. The 2014 GMC Sierra 1500 full-size pickup truck features a new 5.3L EcoTec3 V-8 engine ( earlier post ) equipped with direct injection, cylinder deactivation (AFM) and variable valve timing to achieve EPA estimates of 16 mpg city (14.7 2014 GMC Sierra.
Green Car Congress
DECEMBER 13, 2012
V-6 EcoTec3 AFM VVT DI (LV3) for Chevrolet Silverado and GMC Sierra. The newly unveiled 2014 Chevrolet Silverado 1500 and GMC Sierra 1500 pickup trucks will deliver more power, more torque and improved fuel efficiency, partly due to a trio of all-new EcoTec3 engines designed specifically for the needs of full-size truck customers.
Green Car Congress
DECEMBER 5, 2011
Pechman for the Western District of Washington has ruled that the Washington Department of Ecology, Northwest Clean Air Agency, and Puget Sound Clean Air Agency must regulate greenhouse gas emissions (GHGs) from the five oil refineries operating in Washington State. ambient air quality standards (NAAQS) for criteria pollutants.
Green Car Congress
JULY 18, 2014
Chevrolet and GMC have confirmed a new eight-speed automatic transmission will be standard on 2015 Chevrolet Silverado, GMC Sierra and GMC Yukon Denali/Yukon XL Denali models equipped with the 6.2L The vane phaser is actuated by hydraulic pressure and flow from engine oil, and managed by a solenoid that controls oil flow to the phaser.
Baua Electric
MARCH 29, 2024
EPA’s Heavy Duty “Phase 3” truck rule has been finalized, and surprisingly enough it comes in stronger (albeit slightly) than the rule that was originally proposed last year. The final rule has just come out, so there’s plenty to comb through, but the EPA went over some key points in a press call yesterday.
Tony Karrer Delicious EVdriven
JANUARY 28, 2009
Sign the petition Protect the Arctic National Wildlife Refuge www.sierraclub.org/arctic/ American Lung Association call for better EPA air pollution standards. Deffeyes, 2005 "The Coming Oil Crisis", by Colin Campbell "Crossing the Rubicon", by Michael C. htm Advocates of the Th!
Green Car Congress
AUGUST 21, 2014
The 8L90, the replacement for the venerable 6L80 six-speed in GM’s lineup, is offered as well as standard on 2015 Chevrolet Silverado, GMC Sierra and GMC Yukon Denali/Yukon XL Denali models equipped with the 6.2L l/100 km) EPA highway estimate—a 3.5%
Expert insights. Personalized for you.
262 
Let's personalize your content