Ok so i have a 94 bird with the 4.6. The car has been having this issue now for a while. When i floor the gas it is very slow from 1k - 3k rpm, after 3k it wakes up (meaning it has more pickup). This happens when the car is cold or hot. So i am thinking it is time for a new motor due to the fact it has over 270K on it. I have the new motor priced out at 300.00 with 80K with warranty but dont have the space to do a motor swap on it. Now the check engine light is on but throws a code for the EGR valve is stuck open. Which i dont think it would cause the motor to bog out. But who knows i could be wrong. So i am looking for any advice for fixing this issue or should i not deal with it and do a motor swap on it. Thanks in advanced. Roland.