is there any way i can lean out the fuel, in my fuel/air ratio in a 1995 dodge dakota with a 3.9 engine. i know there is a way by tapping into the o2 sensor, but is there another way?
Sounds like you should rebuild the carburator..
..and use a new needle and seat/
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I think I remember that there is a engine analyzer for that...I would not try that.
