- Joined
- Jan 14, 2009
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- 36
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- Transmission
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just lifted some plugs on my 2003, 2.3 liter, 2wd ranger. they're about 3 months old, and blacker than all get out. i', not all that mechanically knowledged, but could i lower fuel pressure? if so how do i do it? i'm not sayin that's what needs to be done, but i want my engine to run as best as possible, while being somewhat fuel economic.
thanks
thanks
