TESTED 2015 Chevrolet Silverado 5.3L V8 Fuel Economy
2015年8月7日 · Nevertheless, the 5.3L ECOTEC3 V8 in the 2015 Chevrolet Silverado bested the fuel economy in either Ford EcoBoost by returning an average 24.7 miles per gallon. For the record, the EPA rating for the truck is 16 mpg city, 22 mpg highway, or 18 mpg combined.
Chevrolet Silverado 2007-2013: 5.3L and 5.7L Vortec Engine …
2015年7月9日 · The first generation 5.3L Vortec V8s were already more powerful than the larger 5.7L V8s (270 horsepower), and would become more powerful with each new addition. For example, 5.3L Vortec engines manufactured between 2004 and 2007 made 295 horsepower at 4,000 rpm and 335 lb. ft. of torque at 2,800 rpm. Featured Video: Chevrolet 5.3L V8 on the Dyno
GM to Replace Contaminated Silverado, Suburban, Tahoe & GMC …
2024年8月29日 · 5.3L V8 . The 5.3L V8 EcoTec3 engine is rated for 355 horsepower and 383 pound-feet of torque. It is one of several engines available in the vehicles covered by this program. The 6.2L V8 EcoTec3 is the most powerful V8 option in the lineup. It is rated for 420 horsepower and 460 pound-feet of torque. The 6.2L is not included under this program.
Chevrolet Silverado GMT800 5.3L vs. 5.7L V8 Engine Differences
2015年6月22日 · Chevrolet Silverado 1999-2006: 5.3L vs. 5.7L V8 Engine Differences Chevrolet offered the 5.7 liter vortec engine in some of its 1999 C1500 pickups. During 1999 the 5.7 was phased out and GM introduced the 5.3 liter.
2008 5.3l AFM "Blown" Lifters & Camshaft $$$$ - Chevrolet Forum …
2008年5月3日 · The new 2014 Silverado's now have AFM in all 3 engines: 4.3 V6; 5.3 V8; and the 6.2 V8...per the new 2014 Silverado brochure I am now reading and holding in my hand. My personal research on the internet has observed "excessive oil consumption" in the 5.3 V8's from 2007-2011, and a hint of it in the 2012 5.3 V8.
Chevrolet Silverado 1999-2006: Engine Performance Diagnostics
2015年7月23日 · Chevrolet Silverado 1999-2006: 5.3L vs. 5.7L V8 Engine Differences. 5.3L vs. 5.7L V8 Engine Differences For those undecided on which 5-liter Vortec engine will best fit there needs, turn to this article for an in-depth review of both. This article applies to …
Chevrolet Silverado 1999-2006: How to Replace PCV Valve
2015年6月11日 · This article applies to the Chevrolet Silverado GMT800 (1999-2006). As the air/fuel mixture ignites in an engine cylinder, the high pressure combustion causes a very small amount of gases to slip through the piston rings and into the crankcase, also known as 'blow-by.'
Chevrolet Silverado 2007-2013: How Does AFM Work?
2015年6月16日 · The system itself is activated when the engine reaches certain perimeters, such as a cruising highway speed. This allows a 6-cylinder and 8-cylinder engine to run on only four cylinders. Your Chevy Silverado is able to maintain a 5% to 7.5% increase in fuel economy through the use of this system.
2021 Silverado 1500 RST: Great Truck, Even Greater Engine
2021年8月11日 · The 6.2L V8 is going to cost you $2,495 over the cost of the 5.3L V8. There is nothing wrong with the 5.3L. It puts out a perfectly adequate 355 horsepower and will serve you just fine. However, for less than twenty-five hundred bucks you get 65 more horsepower. And 77 more pound-feet of torque. The days of ordering a powerful V8 are numbered ...
Chevrolet Silverado 1999-2006: How to Replace Knock Sensors
2015年6月17日 · Chevrolet Silverado 1999-2006: 5.3L vs. 5.7L V8 Engine Differences. 5.3L vs. 5.7L V8 Engine Differences For those undecided on which 5-liter Vortec engine will best fit there needs, turn to this article for an in-depth review of both. This article applies to …