What kind of technology does Chevy EcoTec3 engine have?
EcoTec3 engines feature three state-of-the-art technologies – direct injection, cylinder deactivation and continuously variable valve timing – to make the most of power, torque and efficiency across a range of operating conditions.
Is the catalytic converter part of the exhaust system?
Benjamin Jerew is an ASE-certified Master Automobile Technician with over a decade of experience in auto repair, maintenance, and diagnosis. The catalytic converter is part of the exhaust system, processing all exhaust leaving the engine before it can escape into the atmosphere.
What is the diagnostic code for a catalytic converter?
An illuminated check engine light or malfunction indicator lamp (CEL or MIL) with a catalytic converter diagnostic trouble code (DTC) is the most common catalytic converter problem indicator.
What kind of engine does a Chevy Silverado have?
A trio of new EcoTec3 engines designed specifically for full-size trucks improve fuel efficiency of the 2014 Chevrolet Silverado 1500 pickup truck. U.S. EPA estimates the fuel economy of the 355-hp 5.3-liter V8 at 16/22 mpg city/highway in the four-wheel-drive Silverado. The new engine family includes:
How much horsepower does a Ecotec 2.2 have?
The Ecotec 2.2, model L42 is the CNG version of the Ecotec 2.2. It delivers 129 hp (96 kW) and 129 ft⋅lb (175 N⋅m).
Where does the GM Ecotec engine come from?
It is manufactured in multiple locations, to include Spring Hill Manufacturing, in Spring Hill, Tennessee while the engine block and cylinder heads are cast at Saginaw Metal Casting Operations in Saginaw, Michigan.
What kind of fuel pressure does a GM Ecotec engine have?
The camshaft-driven direct injection systems pressurizes the fuel to 31 bar (450 psi) at idle, and up to 155 bar (2,250 psi) at wide-open throttle. The “Gen II” block is similar to the 2.4 L and also features VVT technology. The Gen II block was developed using data from racing programs and computer simulations.
What kind of engine does a 7.4 Vortec have?
7.4 Vortec Engine Specs 1 The 454 and the 7400. The muscle car era was long gone when the 7400 series was developed. 2 7400 Vortec Stats. The 7400 Vortec V-8 GM engine has 454-cubic inches and was rated at 290 horsepower at 4,000 rpm. 3 Applications.
