What does adblue mean?

1 Answers
DelJonathan
07/30/25 9:10am
adblue is an exhaust fluid used in diesel engines, also known as automotive environmental urea. It is generally composed of high-purity urea and deionized water and serves as a consumable in the SCR system of diesel engines. If the adblue warning light appears in a diesel vehicle, it is necessary to promptly visit a service station for inspection and repair. adblue is a transparent liquid that easily evaporates and crystallizes. If adblue crystallizes and is not cleaned in time, it may lead to symptoms such as increased fuel consumption, abnormal engine vibration, poor acceleration, and water leakage from the exhaust pipe. Prolonged neglect may also affect the engine. Therefore, diesel vehicles should regularly clean urea crystals and have adblue checked on schedule, replenishing it in time when it is excessively depleted.
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