i have a 95 4x4x4 my car has been having this problem for about a month and need to fix the problem quick. i dont remmember the codes but one was for a misfire the other was for running rich wich explains me wasting gas fast, and my car smelling like gas and somewhat carbon. i changed my spark plugs and wires i didnt change the rotor and cap that it should be good since i changed this past winter, i dont know if i should change them too. but my main problem is that i get a rough and hesitation ride during fisrt gear until the trans shift to 2nd it runs good, everytime i stop and then give gaves it stutters till it hits 2nd and i get i this gas smell. what can i do to fix this, if the obd2 codes help ill get it scanned and post them up. also when i pulled out the old plugs 3 looked like they have black carbon dust the other 3 look normal with alittle black dust.
please help

I've got a 95 V6 that had the same symptoms last year, it was the fuel injector (it has one centrally located injector with six lines - one to each cylinder, poppet valve at the cylinder). It's located inside the intake manifold; you have to remove the upper plenum to get at it. My ECM was giving a code (sorry-forgot the number) for a misfire on cly. #2. I bought a new one for $165 at the local Checker auto and it took me about an hour to change.