Ok I have a 94 ranger 2.3 manual tranny. My problem is that it idles like its missing but revs up fine. Then u drive it and for awhile it drives fine then it has a major loss of power when u putting power to the wheels. still revs up fine it jus sounds awful. Now I didn't notice the problem until after I charged the ac since I have cleaned the egr valve and still nothing checked fuel pressure and its good. Don't have any more money to blow on it.