Hey guys, real quick. I have a 94 sedan that I recently swapped a mini me into. My best friend built the motor, everything new. Well before my swap my old d15b7 would randomly sputter. Since the swap 300 miles in I'm getting this same sputter. I'd just like to hear some input.

 

Could be 100's of things. Fuel. Spark. and Air.

 

New plugs, new wires and new dizzy. I got it narrowed down to injectors or fuel filter...