1993 ranger 2.3 manual
The truck was running great, then my husband painted it and we drove to Florida(from michigan).
We were almost there then it just began running real rough, almost like it was missing. Its been 3 months now and still runs like crap. We have checked plugs and wires. I was told that the mass air flow sensor could be the problem. Is it possible that this is the problem and if so how do I test it? Any help would be greatly appreciated, because we really love our ranger. Thank you.