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

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 guide provides detailed, practical information for both the 1.5T and 1.6T versions. It is specifically tailored for owners in challenging environments, including Kazakhstan, Russia, the Middle East, Latin America, Eastern Europe, and Southeast Asia — regions where Jetour sales are growing fast and driving conditions can be demanding.

Jetour Dashing Engine Options

The Jetour Dashing is offered with two turbocharged petrol engines from the Chery/Jetour family:

Both engines feature direct injection (GDI), turbocharging, and aluminum construction. While they share many components, the 1.6T runs hotter and under higher stress, requiring slightly stricter maintenance attention.

Recommended Engine Oil and Lubrication

Turbocharged GDI engines are extremely sensitive to oil quality and change intervals. Poor oil leads to carbon deposits on injectors and valves, timing chain stretching, turbocharger coking, and accelerated wear.

Viscosity Recommendations by Climate:
Severe cold (winters below -25°C / -13°F, common in Kazakhstan and Russia): 0W-20 or 0W-30
Moderate / temperate climates: 5W-30
Hot arid climates (Middle East, parts of Latin America): 5W-40

Required Specifications: Fully synthetic oil that meets or exceeds API SP, ILSAC GF-6A, and ideally ACEA C3 (low-SAPS for the 1.6T). Brands such as Mobil 1, Castrol EDGE, Shell Helix Ultra, Total Quartz, and Liqui Moly are popular among Dashing owners.

Oil Capacity (including filter):
1.5T: 4.3 – 4.7 liters
1.6T: 5.0 – 5.3 liters
Always fill gradually and check the dipstick with the engine warm and on level ground. Overfilling is as harmful as underfilling.

In many export markets, factory claims of 10,000–15,000 km are too optimistic. Shorter intervals significantly extend engine and turbo life.

Filters

Oil Filter
OEM numbers: 1.5T: E4G16-1012010 ; 1.6T: F4J16-1012010 / F4J16-1012030
High-quality aftermarket options from MANN-FILTER, Mahle, Bosch, and Sakura work well. Replace with every oil change.

Engine Air Filter
A dirty filter forces the turbo to work harder, increasing fuel consumption and reducing power.
Normal conditions: Replace every 15,000–20,000 km
Dusty regions (Central Asia, Middle East): Every 8,000–12,000 km

Cabin Filter
Replace every 10,000–12,000 km or annually. In polluted or dusty cities, do it every 8,000 km. A fresh cabin filter dramatically improves air conditioning performance and prevents musty odors.

Spark Plugs

High-quality iridium spark plugs are essential for reliable ignition under boost pressure.
Recommended: Iridium plugs (NGK, Denso, or Bosch). The 1.6T benefits from high-heat-range plugs.
Replacement interval: 50,000 – 60,000 km (reduce to 40,000 km in harsh conditions).
Worn plugs cause misfires, rough idle, loss of power, and can damage expensive ignition coils.

Transmission Service

7-Speed DCT (1.6T)
This wet dual-clutch transmission is strong but requires clean fluid.
Fluid replacement: Every 45,000 – 60,000 km (40,000 km recommended in hot climates or heavy traffic)
Adaptation reset should be performed with diagnostic equipment after each fluid change.

CVT and 6DCT (1.5T)
CVT: Every 40,000 – 50,000 km
6DCT: Every 50,000 – 60,000 km
Use only the manufacturer-approved fluid. Skipping transmission service is one of the most common reasons for expensive DCT repairs after 80,000–100,000 km.

Cooling System

The aluminum engines and turbochargers generate significant heat. Use premium OAT (Organic Acid Technology) or HOAT long-life coolant that is phosphate-free and suitable for aluminum.
Coolant replacement: Every 4–5 years or 60,000–80,000 km.
Flush the system completely when changing. Never mix different coolant colors or chemistries.
Monitor for leaks, especially around the turbo coolant lines and water pump.

Brake Fluid and Chassis Maintenance

Brake fluid is highly hygroscopic. Replace every 2 years or 40,000 km. Old fluid reduces braking performance and can damage ABS and ESP components.
Check brake pads and discs every 10,000 km. Suspension components (bushings, ball joints, shock absorbers) should be inspected every 15,000–20,000 km, especially on poor-quality roads common in many export markets.

Battery and Electrical System

The Dashing is equipped with a large touchscreen, ADAS features, electronic parking brake, and sometimes a start-stop system. These features put extra demand on the battery.
Expected battery life: Moderate climate: 4–5 years; Extreme heat or cold: 3–4 years.
Keep terminals clean and test battery health annually after the third year.

Detailed Maintenance Schedule

Every 7,000–10,000 km (Basic Service)
Engine oil + oil filter, visual inspection of fluids, belts, hoses, brake system check, tire pressure, rotation, and tread depth.

Every 15,000–20,000 km
Air filter + cabin filter replacement, suspension and steering inspection, wheel alignment (highly recommended), diagnostic scan.

Every 40,000–60,000 km (Major Service)
Spark plugs, transmission fluid + filter (if applicable), brake fluid, coolant inspection/replacement, fuel system cleaning additive.

Every 80,000–120,000 km
Timing chain inspection (if applicable), turbo system health check, thorough intake valve and carbon cleaning (walnut blasting or strong additives), full suspension overhaul if needed.

Common Maintenance Mistakes and How to Avoid Them

• Using cheap mineral or semi-synthetic oil — leads to rapid sludge and turbo failure.
• Sticking to factory maximum intervals in real-world conditions.
• Believing “lifetime” transmission fluid — a myth that costs owners dearly.
• Wrong spark plug heat range — causes detonation or fouling.
• Neglecting fuel quality — use 95–98 RON gasoline when possible and consider fuel system cleaners every 10,000 km.

Cost of Ownership

Compared to European and Japanese competitors in the same class, the Jetour Dashing is relatively inexpensive to maintain. Oil changes typically cost 30–50% less, and many parts are shared with other Chery-group models, ensuring good availability. With proper care, major repairs can be avoided until well beyond 150,000 km.

Final Thoughts

The Jetour Dashing 1.5T and 1.6T are capable, stylish, and well-equipped vehicles that can provide years of enjoyable ownership. Their modern turbo engines deliver strong performance and reasonable fuel economy, but only if owners respect the specific needs of direct-injection turbo technology.
Success comes down to a few core principles: use premium fully synthetic oil with shorter intervals, service the transmission regularly, install quality filters and spark plugs, and stay ahead of cooling system and electrical maintenance. Owners in regions with extreme temperatures, dusty air, and inconsistent fuel quality especially benefit from a proactive approach.
Follow this guide, keep detailed service records, and your Jetour Dashing will remain reliable, safe, and fun to drive for a long time.

FAQ