Hyundai 2.4 engine reliability




Hyundai 2.4 engine reliability

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  • A new four-cylinder engine will help power Hyundai's drive toward becoming the fuel economy The liter Theta II GDI engine features gasoline direct injection (GDI) technology which . How a Reliability Engineer Improves Reliability.

    Manufacturing Problems with the Theta II Engine Cause Knocking and all had 2-liter or liter gasoline direct injection (GDI) engines.

    There is a Hyundai/Kia Theta II GDI engine lawsuit that alleges oil flow and Kia ) that are equipped with 2-liter and liter GDI engines. . Personally, I have not experienced any problems with Sonata's engines for last

    Hyundai 2.4 engine reliability

    Hyundai 2.4 engine reliability

    Toyota, Honda and GM have their oil burners and chain eaters. Unfortunately there is not another dealer close enough for us to go to, and they also have told us we have to get it repaired at their dealership. Car stopped on a high way engine recall and then was without my car for 3 months. To see why, sign up below!

    Hyundai 2.4 engine reliability

    Hyundai 2.4 engine reliability

    Hyundai 2.4 engine reliability

    Hyundai 2.4 engine reliability

    Hyundai 2.4 engine reliability

    Theta II Engine | Hyundai Problems

    The third all- aluminum engine of Hyundai Motor Company debuted in the fourth-generation Hyundai Sonata sedan codenamed NF , which was unveiled in August [ citation needed ] in South Korea. The initial design of the engine block and cylinder head was handled by Hyundai. However, each manufacturer configured their variants of the initial design differently based on their needs.

    In , Chrysler bought out Mitsubishi and Hyundai's stake in the joint-venture; however, each company retained rights to build the engines. The engine features hollow stainless-steel dual overhead camshafts DOHC with powder-metal cam lobes, pent-roof combustion chambers and shimless bucket tappets in the cylinder head.

    Hyundai 2.4 engine reliability

    BorgWarner Morse TEC supplies the complete timing system which uses the company's proprietary silent timing chains. Continuously variable valve timing CVVT works on the intake side. The aluminum alloy engine block, which is formed using a high-pressure die-cast method, has a unique Metaldyne -supplied cassette-type balance shaft module with a two-stage oil pump built-in. In the lower-end, the block is reinforced by a ladder frame. Other notable features include fracture-split sinter-forged connecting rods manufactured by Sinteron and a stainless-steel exhaust manifold.

    The MPI version of the 2. The Theta engine is turbocharged for use in the Sonata 2. In the model,the engines got upgraded, the new 2. The 4B11T is a semi-closed deck block with larger oil and coolant passages, where as the Theta is an open deck block. The fuel economy is rated at 22mpg It comes exclusively with a 6-speed automatic transmission.

    Hyundai 2.4 engine reliability

    It comes exclusively with a 6-speed manual transmission. It comes with a 6-speed manual transmission in Sport model trim. Safety regulators want to know if Hyundai and Kia did enough and fast enough concerning the recalls of nearly 1.

    In September , Hyundai recalled about , model year Sonatas equipped with 2-liter and 2. At the time, Hyundai told NHTSA that manufacturing problems left metallic debris around the engine crankshaft, causing problems with oil flow. The pieces of metal interfere with the oil flow through the connecting rod bearings and damage the connecting rods.

    The automaker blamed the problem on a mechanical "deburring" process used to remove metallic machining debris from the crankshaft. Hyundai told safety regulators the same metal debris problem caused the expanded recall. Near that same time, Kia told NHTSA about a recall of more than , model year Kia Optima, Sorento and Sportage vehicles because the Theta engine bearings wore out too early and caused the engines to seize. Kia said it didn't recall the vehicles in when Hyundai first recalled its cars because the Theta II engines in the Kia vehicles were built on a different production line and had different problems than Hyundai.

    Hyundai 2.4 engine reliability

    Kia was also served papers over a class-action lawsuit in filed by owners of vehicles equipped with Theta engines. The crate engine program began in December From Wikipedia, the free encyclopedia. Car and Driver May Retrieved from " https: All articles with unsourced statements Articles with unsourced statements from September Views Read Edit View history.

    This page was last edited on 2 October , at By using this site, you agree to the Terms of Use and Privacy Policy.

    Hyundai 2.4 Liter Short Block Build Overview



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