Technical Service

As Chinese automotive brands increasingly gain global recognition for their innovation, technology, and value, understanding their specific maintenance needs has become more important than ever. Our Maintenance of Chinese Cars category is dedicated to providing comprehensive insights and practical advice for owners of vehicles from leading manufacturers like Changan, Geely, Chery, Haval, and others.

API SP and ILSAC GF-6 Motor Oils: Why They Are Vital for Chinese Turbo Engines

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Turbocharged direct-injection engines (GDI, TGDI) are now standard across Chery, Geely, Haval, Exeed, Jetour, Changan, and GAC lineups. Yet many owners still use API SN — or even API SM — motor oil, unknowingly accelerating engine wear, carbon buildup, and turbocharger damage. Why Modern Chinese Engines Demand Better Oil Over the past decade, Chinese automakers […]

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Jetour Dashing Maintenance Guide: 1.5T & 1.6T Service Manual (2026)

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  The Jetour Dashing has rapidly gained popularity across global export markets. With its striking coupe-style crossover design, advanced technology features, and strong turbocharged performance, it offers excellent value for money. However, like most modern turbocharged direct-injection engines, the Dashing requires disciplined and informed maintenance to ensure long-term reliability, efficiency, and performance. This expanded maintenance

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How to Install Any Android App on Chinese Cars | 2026 Guide

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  Modern Chinese vehicles come packed with massive, beautiful screens, but there is often a catch: the software is “locked.” Whether it is a lack of native Google Maps support or a restricted App Store, many owners feel like they are driving a high-tech smartphone that can’t run their favorite apps. In this guide, we

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Hidden Menu & Engineering Codes: Geely & Changan (2025–2026 Guide)

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In the era of software-defined vehicles, your car is no longer just a mechanical tool; it is a “smartphone on wheels.” For owners of Geely and Changan vehicles, the infotainment system (Head Unit) serves as the brain of the machine. However, the most powerful features—ranging from deep system diagnostics to ADB debugging—are locked behind hidden

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Haval Jolion 1.5T Oil Consumption: What’s Normal & How to Reduce It 2026

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Quick Summary: Haval Jolion 1.5T Oil Consumption (February 2026) High engine oil consumption is a typical feature of 1.5T turbo engines (GW4B15 / GW4G15K). In real-world conditions 2025–2026, normal range is 0.2–0.7 liters per 1000 km (or 0.3–1.0 L per 10,000 km), depending on driving style, climate, and oil quality. With calm driving, many owners

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Best Oil for Turbocharged Chinese Engines: Complete Guide

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Turbocharged engines have become a cornerstone of modern Chinese automotive engineering, delivering enhanced performance, fuel efficiency, and reduced emissions. Leading brands such as Geely, Changan, Haval, Chery, MG, and BYD have embraced turbo technology across their sedans, crossovers, and SUVs. However, selecting the appropriate engine oil for these turbocharged engines is crucial for ensuring reliability,

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Foton Auman Truck Maintenance: Schedule, Oils, Filters

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  Introduction Foton Auman trucks have gained popularity worldwide for their reliability, fuel efficiency, and ability to perform in demanding conditions. Manufactured by the Chinese company Foton since the early 2000s, these trucks are equipped with powerful Cummins engines, such as the ISG12, and offer payload capacities ranging from 5 to 20 tons. They are

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How to Use an OBD2 Scanner on Any Chinese Car: Ultimate Guide

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Modern vehicles, including popular Chinese brands such as BYD, Changan, Geely, and Haval, come equipped with an On-Board Diagnostics (OBD2) port. This standardized system allows car owners and mechanics to quickly diagnose issues related to the engine, emissions, and electronic systems. Whether you are troubleshooting a BYD Atto 3, performing Changan diagnostics, or scanning a

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BYD Atto 3 Service & Maintenance Guide (Intervals, Costs, FAQ)

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  The BYD Atto 3 has rapidly established itself as one of the most successful compact electric SUVs worldwide. Built on BYD’s advanced e-Platform 3.0 and equipped with the revolutionary Blade Battery, the Atto 3 is designed for efficiency, safety, and long-term durability. Although electric vehicles require less routine servicing compared to traditional internal combustion

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Top 10 OBD2 Error Codes on Chinese Cars (and What They Mean

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Modern Chinese cars from brands like Geely, Chery, Haval, MG, and BYD are increasingly popular around the world. Just like their Japanese, European, or American counterparts, they use the OBD2 (On-Board Diagnostics) system to detect and report engine and emissions-related problems. If the **Check Engine Light (CEL)** appears on your dashboard, it’s time to scan

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