I’ve been running with FI for about 15k miles now. I believe the plugs are iridium and gapped at 0.035”. They are the plugs that came with my Roush PHASE3 kit.
Today I noticed the idle note was a little off compared to the past year, and it got me thinking.
So what do you guys do for a change interval generally? Yes, I intend to pull them and have a look (sooner or later). Just wondering what everyone else does.
Today I noticed the idle note was a little off compared to the past year, and it got me thinking.
So what do you guys do for a change interval generally? Yes, I intend to pull them and have a look (sooner or later). Just wondering what everyone else does.
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