If you clean your old spark plugs after they have been removed and replaced with new ones, they will be useful to you in the future. You can remove carbon deposits from the candles due to the combustible mixture yourself.
Necessary
Cleaning agent, gasoline, brush, container, sandblaster, acetone, cloth, cola
Instructions
Step 1
Check for mechanical damage on the spark plug body. Examine the heat cone and electrodes.
Step 2
Use a gel cleaner for rust, limescale, and old stains. Pour it into a small container, one finger thick. Place the candles in a bowl for 30 minutes.
Step 3
Use an old toothbrush to remove carbon deposits from candles under warm running water. You will find that the dirt will be easily removed.
Step 4
Try using gasoline to remove the soot from the candle. Dip the part in liquid and rub gently with a metal brush.
Step 5
Use a sandblaster to clean the candles if you know how to use it. When cleaning with this old but effective method, gently rotate the plug periodically so that all sides are cleaned. For best results, unbend the side electrodes, clean and then bend them. Please note that this method is suitable for single electrode spark plugs.
Step 6
Clean the nozzles with ultrasound. Wash them off using detergent and ultrasound.
Step 7
Buy an injector cleaner and place candles in the cleaner for 24 hours. Go over the surface with a brush.
Step 8
Soak a small piece of cloth in acetone and wipe down the candles. For stubborn dirt, you can use a brush.
Step 9
Use orthophosphoric acid to remove the red deposits on the candles from the iron deposited on the insulator. It is found in some carbonated drinks, such as cola and sprite. Soak part in liquid for 12 hours, then rinse and brush.
Step 10
Dry candles naturally or over a gas stove. Be careful not to bring candles very close to an open fire.
Step 11
Blow out the spark plug with compressed air. This will dry the item well.
