Have you ever pulled out an old spark plug only to find oil pooled in the spark plug well? If you’ve experienced this frustrating issue, you’re not alone. Getting oil out of the spark plug well can seem impossible and prevents installing the new plug. Over the years of wrenching on various small engines, I’ve developed some effective techniques for drawing out stuck oil.
In this post, I’ll share the three best methods on how to get oil out of spark plug well—no more getting your hands dirty and still being left with a sludge-filled spark plug well. Whether you’re working on a lawnmower, generator, or another small gas engine, these simple tricks will have oil flowing out and your new plug sliding in with ease.
9 Best Methods on How to Get Oil Out of Spark Plug Well
1. Use a Turkey Baster or Syringe:
If you have a turkey baster or syringe lying around, it’s time to put it to use. These tools are not just for the kitchen; they work wonders in removing oil from tight spaces like spark plug wells. Start by removing the ignition coil and then insert the tip of the turkey baster or syringe into the well. Squeeze out as much oil as you can, and then use a rag to soak up any excess. Repeat this process until the well is clear of oil.
2. Vacuum it Out:
Another simple method for removing oil from spark plug wells is using a vacuum cleaner. If you have an attachment with a small nozzle, this can be quite effective. Attach the nozzle to your vacuum cleaner’s hose and insert it into the well. Move the nozzle around to draw out any oil, and then use a rag to clean up any remaining oil.
3. Use Brake Cleaner Spray:
Brake cleaner spray is an effective solvent that can break down stubborn engine oil. However, this method should be used with caution as it may damage some plastic or rubber components. Start by removing the ignition coil and then spray brake cleaner into the spark plug well. Let it sit for a few minutes before wiping up any excess oil with a rag.
4. Try Using Carburetor Cleaner:
Similar to brake cleaner, carburetor cleaner is a strong solvent that can dissolve stubborn oil. Again, use caution when using this method as it may damage certain components. Remove the ignition coil and then spray the carburetor cleaner into the well. Let it sit for a few minutes before wiping up any excess with a rag.
5. Use Compressed Air:
If you have access to compressed air, this can be an effective method for removing oil from spark plug wells. Start by removing the ignition coil and then carefully blow compressed air into the well. This will help dislodge any oil and push it out of the well. Repeat this process until the well is clear of oil. Using a rag to soak up any remaining oil can also help.
6. Wipe it Out:
For smaller amounts of oil, simply using a rag or paper towel may be enough to clean out the spark plug well. Start by removing the ignition coil and then use a rag or paper towel to wipe out as much oil as possible. You may need to repeat this process a few times to fully remove all the oil. If the oil is particularly thick, adding a small amount of degreaser to the rag can help break it down.
7. Use a Spark Plug Extractor Tool:
If all else fails and the oil is extremely stuck, you may need to use a spark plug extractor tool. These tools are designed specifically for removing stubborn spark plugs or other debris from tight spaces. Simply insert the tool into the well and twist it to loosen and remove the oil. Using this method may require some extra effort, but it can be effective for stubborn oil.
8. Consult the Owner’s Manual:
If you’re unsure about which methods to use or have concerns about potentially damaging your engine, consult the owner’s manual for specific instructions. The manufacturer may have recommended methods or products for removing oil from spark plug wells that are safe and effective for your specific engine.
9. Regular Maintenance:
The best way to prevent oil from accumulating in the spark plug well is by regularly maintaining your engine. This includes changing the oil and filter on a regular schedule, checking for any leaks or cracks in the engine, and keeping all components clean. By taking proactive steps to maintain your engine, you can reduce the chances of encountering this issue in the future. Make sure to refer to the owner’s manual for specific maintenance guidelines.
Following these methods can help you effectively remove oil from spark plug wells and prevent future issues. Be sure to use caution when using strong solvents or tools and consult the owner’s manual for specific instructions. With these tips, you’ll have your small engine running smoothly in no time.
Additional Tips and Tricks to Get Oil Out of Spark Plug Well
1. If you have access to a heat gun, gently heating the area around the spark plug well can help loosen any stuck oil. Be careful not to overheat the area or damage any surrounding components.
2. For stubborn cases, using a mixture of equal parts water and vinegar can also be effective in breaking down and removing oil from spark plug wells.
3. If you notice excessive amounts of oil in the spark plug well, it may be a sign of a larger issue with your engine. It’s important to address any leaks or other problems promptly to prevent further damage.
4. Keeping your engine clean and free of debris can also help prevent oil from accumulating in the spark plug well. Regularly cleaning the area around the spark plug can go a long way in preventing future issues.
5. If using solvents or cleaners, make sure to wear gloves and protective eyewear to avoid any skin irritation or accidental contact with your eyes.
6. In some cases, the spark plug itself may be damaged due to the oil buildup. It’s important to inspect the spark plug for any signs of damage and replace it if necessary.
7. If you’re unsure about how to properly remove oil from the spark plug well or have concerns about damaging your engine, it’s best to seek professional help.
8. Prevention is key – make sure to check your engine for any signs of leaks or damage regularly and address any issues promptly before they lead to bigger problems. This will also help extend the life of your engine.
Following these additional tips and tricks can help make the process of removing oil from spark plug wells easier and more effective. Remember to always use caution, refer to the owner’s manual, and seek professional help if needed for best results. With proper maintenance and care, you can keep your engine running smoothly and prevent future issues with oil buildup in spark plug wells. So don’t wait, take action now and get rid of that pesky oil! Happy driving!
Frequently Asked Questions
Can I Use Any Solvent or Cleaner to Remove Oil From Spark Plug Wells?
It’s important to refer to the owner’s manual for specific instructions and recommendations. Some solvents may damage certain components, so it’s best to use caution and follow manufacturer guidelines.
How Often Should I Check for Oil Buildup in the Spark Plug Well?
It’s recommended to check your engine for any signs of leaks or oil buildup regularly, especially before and after long trips. This can help prevent bigger issues in the future.
Is it Normal to Have Some Oil in the Spark Plug Well?
In small amounts, yes. However, excessive amounts of oil may indicate a larger issue with your engine that should be addressed promptly.
Can I Remove the Spark Plug to Clean Out the Oil?
It’s not recommended to remove the spark plug while trying to clean out oil from the well. This can cause debris to fall into the cylinder and potentially damage your engine. It’s best to use other methods mentioned above. However, if you do need to remove the spark plug for any reason, make sure to clean the area thoroughly before reinstalling it.
Is There a Way to Prevent Oil from Accumulating in Spark Plug Wells?
Regular maintenance, such as changing the oil and checking for any leaks or damage, can help prevent oil buildup in spark plug wells. In addition, keeping your engine clean and free of debris can also be effective in preventing this issue. Refer to the owner’s manual for specific maintenance guidelines for your engine. And remember, taking proactive steps can greatly reduce the chances of encountering this issue in the future.
Conclusion
Knowing how to get oil out of spark plug well is an important skill for any car or small engine owner. By using the various methods mentioned above and regularly maintaining your engine, you can effectively remove oil from spark plug wells and prevent future issues.
Remember to use caution, consult the owner’s manual, and seek professional help if needed for best results. With proper care and maintenance, your engine will run smoothly and efficiently for years to come. So don’t let that pesky oil slow you down, take action now and keep your engine running like new! Happy driving!