Spark plug change 100K

[Unleash-The-Beast]

@100K on 5.0 with no mods. Doing a spark plug change and wondering opinions on replacing the coil packs while I am in there? Seems like a good idea to me for preventative. Also if you have any other suggestions I am listening. Thanks in advance.

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[Joe 5.0]

I wouldn't change the coil packs if they're not giving you an issue, or throwing any codes.

 

[GregO]

and wondering opinions on replacing the coil packs while I am in there? Seems like a good idea to me for preventative.

If your good with the added cost it’s a smart decision to replace the coils at your mileage.
The best tune up for modern engines includes Coils & Plugs.

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