What causes ECU throttle body calibration errors on the Loncin Voge 525 Dsx?

Idle hunting, hesitation, error codes on startup Estimated fix cost: $50-$150

What causes Coolant leak from water pump seal on the Loncin Voge 525 Dsx?

Staining under engine, coolant level drops quickly Estimated fix cost: $80-$200

Rattling on cold start, check service history Estimated fix cost: $40-$120

Known issues to inspect before buying a used Loncin Voge 525 Dsx. What to check and how much repairs cost.

MODERATE

Idle hunting, hesitation, error codes on startup

Fix cost: $50-$150

SERIOUS

Staining under engine, coolant level drops quickly

Fix cost: $80-$200

MODERATE

Rattling on cold start, check service history

Fix cost: $40-$120

☐Check for coolant leaks under engine

☐Test ride for hesitation or stalling

☐Inspect chain and sprocket wear

☐Verify ECU shows no fault codes

Decent value, budget Chinese build quality expected