i have 215+++ on the clock new map, tps. altenator, egr, fuel filter, cap, rotor, plugs, wires, pcv, spider unit and a hole lot more crap. drove it thursday it was fine then went to the poconos for the 4th came back drove it monday about half hour 45 mins latter started having surging and stumbiling and staling problems new alt map and tps. ran good till it got hot then craped out any help would be good. thanks

 

could be floodingis yours a tbi or does it have an aluminum intake that covers the injectors?

 

i fixed it bad plug wire