4.7 Spark Plugs....

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Murphy Slaw

Senior Member
Joined
Oct 7, 2016
Posts
1,547
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Location
Southern Illinois
Ram Year
2016 Bighorn 4X4 Crew
Engine
5.7
I bought my '05 with 70,000 miles and always wondered if the plugs had been changed. It ran good and started good, idled smooth and stuff. Not very quick, but it's a small V8 and a Quad Cab 4X4 and I came from a Toyota 4 banger so....

Today was a sunny day off, so I decided to dig in, at 125,000 miles.

I'm convinced these are original plugs. They all looked just like this one.

Unreal.....

 
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