Ok so here's the problem.. I wanna know if anyone else has had this issue and what they did to fix it. I have a 1995, 5.8lt FSB 175k miles. When I'm driving as soon as I hit 3rd gear the bronco starts to almost sputter and it feels like it loses horsepower. Once I get cruising around 60-80 it feels pretty normal. I've replaced spark plugs, fuel filter, air filter, drained the tranny fluid.. I'm not sure what to try next?? Like I said it only happens when I hit 3rd gear. I've talked to couple people say it may be an electronics problem? Like a sensor. Like I said I'm lost so any help would be much appreciated.