Where is the 2TZD engine produced?

2 Answers
SanSimon
07/28/25 2:57pm
2TZD engine is produced in Sichuan, and the 2TZ engine is manufactured by Mianyang Xinchen Power Machinery Co., Ltd. Mianyang Xinchen Power Machinery Co., Ltd. is controlled by Brilliance Auto Group and is a recipient of the National May Day Labor Award, a pilot enterprise for innovative construction in Sichuan Province, a demonstration enterprise for high-tech industries in Sichuan, and one of Sichuan's key "100-billion-yuan enterprises" under cultivation. Below is an extended introduction: Company Strength: The company has a production capacity of 500,000 powertrain units and an engine market presence of 1.8 million units. It possesses a nationally recognized enterprise technology center and a nationally accredited laboratory. The NVH project is included in the National High-Tech Industrial Development Project Plan, the new diesel car engine is part of the National "863" Program, it collaborates with Tianjin University on the HCCI (Homogeneous Charge Compression Ignition) technology national plan, and works with GAC Changfeng on the National "Ten Cities, Thousand Vehicles" hybrid power initiative.
Was this review help?
6
3
Share
LeKai
08/11/25 10:43pm
I've been running my own repair shop for almost twenty years, so I'm extremely familiar with the 2TZ-D engine. This is a classic diesel engine produced by Toyota Motor Corporation of Japan, primarily used in 1980s-1990s models like the Toyota Previa and LiteAce. They were mostly manufactured at Toyota's Japanese plants, such as those in Aichi Prefecture. The engine is reliable with smooth power output, capable of running hundreds of thousands of kilometers without major issues. However, as they age, common problems like aging fuel injection systems or cylinder wear require attention. Don't skimp on routine maintenance—just change the oil and filters on schedule. The engine responds quite nimbly in traffic jams, and it's fuel-efficient for long-distance driving too.
Was this review help?
17
3
Share
Expand All
More Forum Discussions

What is the principle of a car's transmission?

The principle of a vehicle's transmission is to use gear combinations with different numbers of teeth to achieve changes in speed and torque. It adjusts the transmission ratio and traction requirements under various driving conditions, allowing the engine to operate under favorable conditions; it facilitates vehicle development and driving; enables quick engine start-up and operation, vehicle gear shifting or parking, and transmits power to the drive wheels; when the clutch is engaged after shifting to neutral, the transmission stops power input. Functions of a manual transmission: 1. Change the transmission ratio to expand the range of torque and speed variations of the drive wheels; 2. Under the premise of maintaining the same rotation direction when starting the car, use the reverse gear to complete vehicle development and driving. The transmission is a very important component in a vehicle. It can change the transmission ratio and expand the torque and speed effects of the drive wheels. With the development of modern technology, transmissions have been upgraded from the original manual transmissions to continuously variable transmissions, and from non-synchronized to synchronized, making operation increasingly convenient. Currently, diesel engines are widely used in construction machinery, but their torque and speed variation ranges are small and cannot meet the requirements for traction and driving speed under various working conditions. Therefore, transmissions are used to resolve this contradiction. The quality of transmission performance is a key factor in measuring the power, economy, and drivability of construction machinery.
2
5
Share

How to Start a Motorcycle When the Battery is Dead?

When a motorcycle's battery is dead, you can start it using the kick starter, or by putting it in third gear with the clutch engaged, pushing the bike to its maximum speed, then releasing the clutch to start the engine. Alternatively, you can recharge the battery before starting. Below are specific reasons why a motorcycle may fail to start: 1. Dead Battery: A dead battery is a common issue during daily riding, requiring timely checks to ensure the battery is functioning properly. This is especially prevalent in colder winter temperatures, and aging motorcycle batteries are more prone to failure. 2. Fuel Valve: These valves contain a filter screen that may become clogged over time. If the fuel valve is the cause of the motorcycle not starting, gently tapping it externally or cleaning the interior can often resolve the issue.
9
2
Share

What is the thermal efficiency of the Blue Whale engine?

The thermal efficiency of the Blue Whale engine is 40%. Here are the specific details about the Blue Whale engine: Technical aspects: The Blue Whale Power platform also masters and applies various core cutting-edge technologies. For example, the Schaeffler intelligent cam phasing system, which is the world's first mass-produced system of its kind, is used in the NE engine. Compared to conventional products without this system, it achieves lower oil consumption while improving the adjustment response speed by 175%, enabling the engine to build torque more quickly during acceleration. Official data shows that it can achieve a 0-100 km/h acceleration in 7.9 seconds and a fuel consumption of 5.9 liters per 100 kilometers. The Blue Whale NE engine has increased thermal efficiency to a record-breaking 40%.
4
3
Share

Why is there a strange noise from the chassis when reversing?

When reversing, the strange noise from the chassis is caused by the brake caliper hitting the caliper bracket. Reasons for the reversing noise: Under the influence of gravity, the brake caliper moves downward, and the brake caliper is floatingly connected to the bracket. When driving forward and braking, there is no "play gap" at the lower connection point with the brake bracket, so no noise occurs. However, when reversing and braking, the brake caliper lifts up and hits the upper bracket, producing the strange noise. Reasons for chassis noise: Noise from disc brakes: Various auxiliary devices support, guide, position, and dampen the brake shoes. However, if any part is bent, deformed, damaged, or detached, it will lose its intended function and produce noise. Noise from the front suspension ball joint: Suspension connections often use a ball joint structure instead of a kingpin. The ball joint assembly is usually sealed and non-detachable. The ball joint seat lacks a grease fitting, making lubrication difficult. Over time, due to usage conditions, road conditions, or lack of lubrication, wear can occur, leading to noise. Noise from the front wheel shock absorber: Damage to the shock absorber can worsen the vehicle's driving conditions. If damaged, external signs of oil leakage may be visible, and noise will be produced.
5
5
Share

Do electric mopeds require a driver's license?

Electric vehicles also have categories, which can be roughly divided into electric bicycles and electric motorcycles. A moped with pedals and a maximum speed not exceeding 40 km/h is classified as a light motorcycle. This category does not require a driver's license, just like a bicycle. On the other hand, electric motorcycles without pedals and with a maximum speed exceeding 40 km/h require a driver's license and are subject to relevant national fees. Currently, many cities still do not strictly enforce certification requirements for electric motorcycles, but cities like Shenzhen have already issued relevant regulations. The choice of vehicle depends on individual needs. Only electric vehicles that meet these standards require a driver's license. Many people choose not to opt for electric bicycles and instead spend time obtaining a motorcycle license because, after obtaining the license, they are qualified to ride electric vehicles with speeds exceeding 25 km/h, which helps improve commuting efficiency. If the speed is below 25 km/h, then no driver's license is required. According to the new national standards, if it is classified as an electric bicycle, it must be equipped with pedals to enable riding functionality. If it lacks riding functionality, it is classified as an electric power-assisted bicycle or electric motorcycle. Both types of electric bicycles require a driver's license to operate. According to the provisions of the Road Traffic Law, motor vehicles must be certified, registered, and insured before they can be driven on the road. Therefore, if an electric vehicle is registered as a motor vehicle, the owner needs to obtain a driver's license before driving it on the road.
20
3
Share

Where is the fuse for the Volkswagen Tiguan seat adjustment?

In the storage compartment on the lower left side of the steering wheel in the driver's cabin. Here is some information about Volkswagen: 1. Introduction: Volkswagen AG is an automobile manufacturer headquartered in Wolfsburg, Germany, founded by Ferdinand Porsche on March 28, 1937. 2. Brands: The company owns brands such as Audi and Volkswagen. In May 2021, the "2021 Forbes Global 2000" was released, with the Volkswagen Group ranking 17th. 3. Development: On March 28, 2018, Volkswagen officially released the official images of the Atlas Cross Sport concept car, which made its global debut at the 2018 New York Auto Show, and the vehicle was also slated for mass production in the United States in the future.
9
5
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.