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#2 |
Member
Join Date: Mar 2011
Posts: 186
Likes: 0
Liked 28 Times in 15 Posts
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I run Autolite 985 plugs in the Jeep 4.0 (Factory heat range). Have no problem with fouling (2800 on step). I run them 20 runs and replace them. Fouling might occur an the return road?
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