The engine runs strong at wot, but when accelerating from idle it will bog down before coming back to life and running great. It you accelerate slowly it will act fine. Fuel pattern and flow from the injectors seems strong and constant. Plugs, wires, cap, rotor and coil are all new. I timed it myself by jumping the a&b on the dtc. Great running boat. Just the hesitation when getting on the throttle quick. Thanks for the help.