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Honda Accord Oil Filler Cap

Issues You Face with a Honda Accord Oil Filler Cap

The oil filler cap may be among the most neglected parts of a vehicle, but it surely plays an important role in storing sufficient oil in your car and making sure that you don't get stalled in the middle of the road. The oil filler cap of your Honda Accord ensures that oil does not spill over, especially when you are driving on a bumpy road. And in order to make this possible, there are things that need to be done. You have to make sure that your Honda Accord oil filler cap stays in good condition. But how does one know when the oil filler cap is in bad shape? Here are some things you need to watch out for:

Loose fit

The main purpose of your car's oil filler cap is to make sure that the oil does not spill over any time. So when the cap seems to be ill-fitting most of the time or when you find it difficult to tighten it after refilling oil, then there must be a problem on your cap. You can easily notice problems on your oil filler cap each time you seal the tank. And once you do, it would be betterif you can look for a replacement right away.


The oil filler cap of your Honda Accord may either be made of rubber or a thick plastic material. However, these materials are susceptible to holes and cracks, which is why there is a huge possibility for you to experience the same problems on your oil filler cap. The holes may be caused by various reasons, but whatever they may be, what's important is for you to address the problems at the soonest time possible. Otherwise, you may risk oil leak every time you take your car out.

Oil mist vapor

Another problem that you need to watch out for on your car's oil filler cap is the oil mist vapor. This may look like a white substance that looks and feels sticky. This happens when the oil in your car condenses during the cold season. It may not happen to other vehicles, but in case you find a significant amount of condensed oil on your oil filler cap, it would be better to get rid of it immediately.

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  • Proper Ways to Preserve Your Honda Accord Oil Filler Cap

    If you want your car's oil filler cap to last as long as it could without causing any problem for you, the best way to do so is by following an effective maintenance procedure. By doing so, you can preserve the filler cap's good condition, and you can be sure that you won't have any problems on oil spill, unless your oil tank gets damaged as well. It is not common for consumers to read about the proper maintenance procedure for a Honda Accord oil filler cap, but here's what you should do:

    Check for oil mist every so often.

    During the cold season, it is very likely for the oil in your car to condense due to the extreme changes of temperature. As a result, a mist vapor or what seems to be a white gunk forms on your oil filler cap. When this happens, the best solution would be to wipe it off using a cloth or a sponge, or simply wash it out with water. However, remember to dry the cap after washing before putting it back on, so you can avoid water from mixing with the oil in the tank.

    Watch out for holes on the cap.

    It is also advisable for you to inspect your oil filler cap for holes every once in a while. These holes are among the most common problems of an oil cap, so make sure that yours does not have even the smallest hole on it. Otherwise, oil may spill in your car, and this may cause bigger problems for you in the future.

    Make sure that the oil filler cap fits perfectly.

    Whenever you refill your oil tank, make it a point to test its sealing capability as well. Your oil filler cap should be able to fit perfectly to the tank, so it could seal the container properly. If your oil cap is ill-fitting, it might not be able to seal the tank the right way, and there might be leaks on your vehicle because of this.

    Find time to clean the cap regularly.

    As much as possible, you also have to clean your oil filler cap on a regular basis. Do not wait for oil vapor mist to accumulate on the cap before you find time to clean it. It would be better if you can get rid of dirt and grime on your oil filler cap once or twice a month at the very least.