Dakota Durango Forum banner

Spark Plug Heat Shield Removal

46295 Views 33 Replies 22 Participants Last post by  zzyzzx
im just curious about any long term ill effects on removing those spark plug heat shields on a 3.9 v6. im going to be installing the napa premium wires and just afraid off cooking the boots, thats all. Is it worth removing these things?
1 - 1 of 34 Posts
Yes, it's worth it.
Why? Just wondering. I mean, if they are heat shields, then they are there to keep heat off something that shouldn't be heated, right? Or no and they are there just because? (not meaning to sound like a smartass, but don't feel like rewording)
1 - 1 of 34 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.