HOW TIGHT SHOULD SPARK PLUGS BE

Wiki Article

Spark plugs are a vital component of any internal combustion engine, and as such, need to be regularly replaced in order to maintain optimal performance. While most spark plugs will last for several thousand miles, they will eventually wear out and need to be replaced.

Replacing spark plugs is a relatively simple task that can be completed in a matter of minutes, but there are a few things to keep in mind in order to ensure a successful job. First, make sure to consult your owner’s manual to find the correct spark plugs for your vehicle. There are many different types of spark plugs on the market, and using the wrong type can cause serious engine damage.

Once you have the correct spark plugs, the next step is to remove the old plugs. This can be done with a spark plug wrench, which is available at most auto parts stores. Be sure to use the correct size wrench, as using the wrong size can strip the threads on the spark plug and make it difficult to remove.

Once the old plugs are removed, simply screw in the new plugs by hand until they are snug. Then, use the spark plug wrench to tighten them an additional quarter turn. Be sure not to over-tighten the plugs, as this can strip the threads or break the porcelain insulator.

Once the new plugs are in place, simply start the engine and listen for any strange noises. If everything sounds normal, then the job is complete. If you hear any unusual noises or the engine seems to be running Rough, then it’s possible that the spark plugs were not installed correctly. In this case, it’s best to consult a professional mechanic.