I'm trying to hook up the emission on her. She is a 2.0 I have both clinton n Haynes books. I've read the emission over n over again and there is a lot of ports. I would read the label under the hood but some must took it off before they painted truck camo. Or my father could done it.rest his soul. Me and my son are trying to put it together correctly before we really dig down into it..I got 3 motors for this truck now. First/original one locked up so bought another put it in spun a crankshaft bearing I think. So instead of rebuilding I bought a rebuild one from lkq in conway but they plugged silence on this one.but I got it in and now on the emission and woo it's a headache I'll get pictures in my gallery