What are the symptoms of a damaged engine carbon canister?
2 Answers
Engine carbon canister damage symptoms include: abnormal driving noises, jerking during sudden acceleration, noticeable gasoline odor, lack of acceleration power, fluctuating engine idle speed, engine stalling, and difficulty starting. Engine maintenance methods are: 1. Use qualified engine oil; 2. Use qualified coolant and antifreeze; 3. Regularly clean radiator scale; 4. Regularly remove engine carbon deposits; 5. Regularly replace the three automotive filters; 6. Maintain reasonable engine speed. The engine consists of: 1. Valve train; 2. Crankshaft and connecting rod mechanism; 3. Ignition system; 4. Cooling system; 5. Lubrication system; 6. Fuel supply system.
I remember there are many symptoms of a bad charcoal canister. You always smell a strong gasoline odor while driving, especially when opening the door after parking—the smell is so pungent it's like you just refueled and forgot to put the cap back on. Starting the car also becomes difficult, particularly on hot days; it takes several turns of the key to ignite, and sometimes it just cranks for a long time without starting. Fuel consumption noticeably increases—my old buddy used to run about thirty kilometers less on a full tank, which really hurts the wallet. The engine idle speed fluctuates erratically, and when driving, you feel a lack of power, with acceleration feeling like dragging through mud. Even more troublesome, the engine warning light sometimes flashes inexplicably. I've encountered a few leakage situations where oil stains dripped onto the floor, scaring me into pulling over immediately to check. Don’t underestimate these symptoms—delaying repairs can lead to bigger engine problems. I recommend getting it checked at a repair shop when you have time. Developing habits like sniffing for odors and monitoring fuel consumption can save you a lot of money in the long run.
