Kajitani, who joined Honda R&D in 1972, worked on several interesting projects: a turbocharged engine for the 1983 City, a DOHC 16-valve four-cylinder for the ’85 Civic and Integra, an SOHC 16-valve engine for the ’87 City, and an engine calibrated to run on natural gas for U.S. editions of the ’96 Civic. Atkinson cycle. The Atkinson-cycle engine is a type of internal combustion engine invented by James Atkinson in 1882. The Atkinson cycle is designed to provide efficiency at the expense of power density. A variation of this approach is used in some modern automobile engines. The 4G63 engine’s most common problems are: Cracked Exhaust Manifold: The turbo’s heat can lead to manifold cracks. Worn Timing Belt: A snapped timing belt can cause severe engine damage as an interference engine. Oil Leaks: Aging seals and gaskets can lead to oil leaks, particularly around the valve cover and oil pan. The head is DOHC 16-valve and made of aluminum alloy. It has hydraulic lifters (the 2AZ has not). There are two camshafts, and each of them is equipped with a variable valve timing system called Dual-VVTi. There are roller rockers for the valvetrain. The engine was developed by applying low friction technologies. FITS KIA, HYUNDAI VEHICLES (2004 - 2021) Kia/Hyundai 2.0L Engine $4599.00. 1 Year / Unlimited Miles. CORE DEPOSIT $500.00. Fully Refundable Core Deposit. Round Trip Shipping $300.00. Shipping the engine to you and us picking your core up. TOTAL $4599.00 + Core + Shipping. Configuration Transverse front engine, front wheel drive Transverse front engine, front wheel drive Cylinder capacity 2.4 litres (2,359 cc) 2.0 litres (1,998 cc) Number of cylinders 4 in-line 4 in-line Valve system 16 valves, dual overhead cam (DOHC) with Dual Continuously Variable Valve Timing (D-CVVT) & 16 valves, dual overhead cam (DOHC The cylinder head seals the combustion chamber and houses the valves and spark plugs. The valves in the cylinder head facilitate the flow of air and fuel into the cylinders and allow exhaust gasses to exit the engine. Engines typically have one or two cylinder heads depending on its configuration, and the head will be sealed to the engine block Maintenance/Repairs. Jman136 July 11, 2016, 5:24pm 1. So, here’s the deal. I purchased a 2015 Kia Sportage with the GDI engine (non-turbo). I did some research and primarily found that as long as you use Top Tier fuel (which I always do) this will eliminate the carbon build-up. I also had KIA run their fuel additive through my system to clean Years. April 2000-. Type. Inline 4-cylinder DOHC 16 valve. Displacement. 1.3L. Fuel. Petrol (gasoline) The Daihatsu K3 engine is a 1.3 L water-cooled in-line 4-cylinder gasoline engines manufactured by Daihatsu Kogyo and Indonesia's Astra Daihatsu Motor (Astra Toyota Motor) from 2000 on. Hyundai Motor America 10550 Talbert Avenue, Fountain Valley, CA 92708 HyundaiNews.com HyundaiUSA.com. MECHANICAL. MECHANICAL. MECHANICAL. Engine Lineup. SE / SEL. N-Line / Limited. Nu Engine Family 2.0L MPI Atkinson DOHC 16-valve Inline 4-cylinder Displacement: 1,999 cc, full engine cover (Dual Continuously Variable Valve Timing (DCVVT) S. u6MalhE.