Is It Safe to Add Spark Plug Oil to Your Gas Tank?
Many car enthusiasts and mechanics ask whether it is safe to add spark plug oil to the gas tank while filling up at the pump. However, there are specific conditions and steps to ensure you are performing this task safely and effectively.
Understanding Spark Plug Oil
Spark plug oil, also known as spark plug lubricant, is a specialized oil that helps lubricate the spark plug’s ceramic insulator and the portion of the spark plug that is threaded into the engine cylinder head. This oil can help prevent corrosion and reduce the risk of galling (seizing) when installing or removing spark plugs. However, the use of spark plug oil is not common or necessary for all vehicles, and there are specific guidelines for its application.
Myths and Clarifications
Myth: Adding Spark Plug Oil to the Gas Tank
Adding spark plug oil to the gas tank is not a recommended practice. This method is often confused with applying lubricant to the spark plug threads, which is done to prevent galling during installation. Mixing spark plug oil with gasoline can cause serious problems, including fuel system blockages and engine damage. Therefore, it is important to understand the correct application methods.
Correct Application of Spark Plug Oil
Step 1: Turn Off the Motor
Ensure the engine is turned off before proceeding with any application of spark plug oil. This minimizes the risk of causing a spark that could ignite the oil and potentially damage your vehicle.
Step 2: Open the Fuse Box
Locate and open the fuse box. Carefully spray a small amount of the lubricant into the fuse box. Make sure to cover all fuses thoroughly to prevent any electrical short circuits.
Step 3: Seal the Fuses with Wax
Using a lit candle, drip some wax over the fuses to help seal in the lubricant you have sprayed. This step helps ensure that the lubricant remains in the fuse box and does not contaminate the engine or fuel system.
Step 4: Fill the Gas Tank
Once the fuse box is secured, add the remaining lubricant to the gas tank. Ensure that all the lubricant has drained down into the tank before continuing.
Step 5: Refill Blinker Fluid
Do not forget to check and refill the blinker fluid if it is low. Some vehicles may require this fluid to function properly.
Important Precautions
It is crucial to use spark plug oil only if the fuel tank is made of metal. Spark plug oil can react with plastic fuel tanks, causing the fuel to degrade into water, leading to fuel system failures and potential engine damage.
Additional Tips and Recommendations
Spark Plug Elementary: When you mention spark plug oil, it is also wise to check other maintenance items such as muffler bearings and the condition of your kinootie valve. These components are integral to the proper functioning of your vehicle.
Where to Purchase Spark Plug Oil
Spark plug oil can usually be found in automotive supply stores or online. While some mechanics might sell you a free bucket of steam (a playful reference), it is typically sold separately. Ensure you purchase the correct type of oil and follow the manufacturer’s instructions for application.
Conclusion
Adding spark plug oil to your gas tank is not recommended due to potential risks. Instead, follow the correct procedures to ensure your vehicle's spark plugs operate efficiently. Regular maintenance and adherence to manufacturer guidelines will help keep your engine running smoothly.