[] Can some one please tell me where the speed control solenoid is on an 89 Dodge Dakota 3.9L with a throttle body. I was coming home one day and it started missing very bad I have replaced the plugs, wire cap and rotor button but you can smell gas and it blowing out black smoke I did a self dianogise test and the code was speed control shorted or open any suggestion or help would be greatful because i really miss my truck

 

Also could be a bad injector. Kept having a misfire on my 97 and that is what it turned out to be after replacing the cap rotor wires and plugs.