What are the symptoms of a damaged charcoal canister solenoid valve?

1 Answers
SanKevin
07/29/25 12:00pm
The symptoms of a damaged charcoal canister solenoid valve are: 1. Abnormal noises when the car is running, with a clicking sound audible when not idling; 2. Increased fuel consumption and a strong gasoline smell inside the car; 3. Difficulty starting the engine, prone to stalling, requiring a second attempt to start, and easy to stall again after starting; 4. Fluctuating idle speed of the engine and poor acceleration. The methods to determine if the charcoal canister solenoid valve is damaged are: 1. Remove the hose from the charcoal canister solenoid valve and wait for the solenoid valve to operate; 2. Block part of the solenoid valve with your hand to feel if it is drawing air; 3. If it does not draw air, it indicates the solenoid valve is damaged.
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