#How to install spark plugs correctly pro#

Usually, #80 or #70 drill bits work just fine. To choose the correct drill bit to drill the spark plug hole, get the size of the wire that your car uses and get a slightly larger drill bit. Each metal shave that you caught on the grease is a metal shave that will not fall down into the cylinder. The grease on the drill bit will hold all the metal shavings that will come off as you start drilling. Before you start drilling, put some grease on the drill bit.

#How to install spark plugs correctly pro#

This is a pro tip that will make your life easier. You will have to drill the spark plug hole big enough so that the sleeve from the repair kit can fit in.

The Helicoil spark plug repair kit ( see the price on ) will come with a sleeve that you will have to put inside the spark plug hole. Then, I grab a flashlight and do a quick assessment and I make sure that the valves are closed and no metal scraping will fall into the cylinder and cause a ton of other problems. I usually start by vacuuming the spark plug hole because there is metal scrape all over the hole because of the broken threads. Remove all the spark plugs that you suspect might have a damaged thread and do an assessment of the overall damage. In this step, you have an exposed spark plug threads and you need to access the damage. This part of the process can be challenging but trust me, you donвЂ™t want metal shavings to fall in your cylinder. You will have to rotate the drive chain until the valves are closed. Each valve is opened and closed at the right time. The valves open and close when the crankshaft rotates. This is super important because later on when you start working on the damaged spark plug threads, youвЂ™ll get metal shavings to fall down into the cylinder. Make sure the valves are closedД«efore you start repairing the threads on the spark plugs, you must make sure that the valves inside the cylinder are closed. How Long Can You Drive With Bad Lifters? 2. Is your engine oil due for a change? Visit our Car Fluid Guide Website to learn the importance of changing your oil on time, which type of engine oil is best for your vehicle, and much more. Newer engines will have plastic covers, and older engines might not have. What exactly you will need to remove in order to reach the spark plugs will depend on your engine. To gain access to the spark plugs, you will have to remove the valve cover, spark plug wiring, any additional wiring that might be in your way, and finally the spark plugs. Reinstall the spark plug wiring and start the car Select and install the correct insert from the repair kit Insert the new thread in the spark plug hole