Some items to check for a rich condition includes, o2 sensors, MAP sensors, and the fuel pressure regulator.
Diagnosing an Overly Rich Condition on 1986-1992 Ford 2.9 Rangers
Diagnosing an Overly Rich Condition on 1986-1992 Ford 2.9 Rangers
Some items to check for a rich condition includes, o2 sensors, MAP sensors, and the fuel pressure regulator.
Some items to check for a rich condition includes, o2 sensors, MAP sensors, and the fuel pressure regulator.
