[becker]

Do you put on half your underwear?

[storm]

Re: How bad is it to change only some of your spark plugs? here

[Ricochet]

now i am going to go work on getting the left side plugs changed.
i will post a pic of my old plug [links]

[Ben Walsh (beamer)]

Re: How bad is it to change only some of your spark plugs? more

[FlyingMoose]

Re: How bad is it to change only some of your spark plugs? [links]

[hilary33]

You might as well bite the bullet on this one, for at least piece of mind as well you just never know how long they will last. more

[mike_3296]

Depends on your budget? If it works just recall in a note when changing the others at the service interval that they should be ALL changed i.e. The spark plugs! I would definitely just replace that one coil/plug to save some $$.

[acrylicist]

change them all. Otherwise make sure the one changed matches the other 5 as to type.

[twobitcoins]

It still starts for me so far can I just add pure antifreeze

[blurden]

Often a worn-out spark plug can cause an ignition coil to fail. The ignition coil is the part that generates high-voltage impulses to create an electric spark.

[mjohnson]

Should spark plugs be changed earlier as a precaution? It depends on the mileage. For example, if your car has long-life spark plugs that are due at 100,000 miles and your dealer recommends changing them at 50,000 miles, it's too early.

[aidos]

Can spark plugs be cleaned? In old cars, it was a common maintenance job to clean spark plugs and adjust gaps between the electrodes. In modern cars, long-life spark plugs are not serviceable and are simply replaced.

[devondad93]

I am getting a mis firing code cylinder 2 and was only going to change coil and that plug.

[YeahR]

I am getting a mis firing code cylinder 2 and was only going to change coil and that plug. here

[konaya]

You never ever just change a spark plug , change all of them & in a 15 year old car might be a real good idea to install new wires .. more