Have you changed the fuel filter or PCV valve?
It might be plugged and not allowing enough fuel to the engine.

Not gonna say anything about the Bosch plugs, but I'm sure someone will......


1996 2.5LT V6 Contour ATX My Tour+help/info pics E0 rims, Gutted Pre-Cats,CTA Custom Exhaust & Intake, Diablo Chip.