No, It sounds like your timing is off or your firing order is wrong.
Not definite, but possibly wrong timing when reinstalling cams and chain and heads, etc. other option is wrong spark plug wiring. spark plug wires on the wrong plug!
Most likely is one plug malfunctioning or a dirty injector.
A Grand Caravan would have the 41TE transmission which does not have a throttle or kickdown cable.
The Pontiac Grand Prix was produced from the years 1962 to 2008. The throttle position sensor in a 3.8 V6 Pontiac Grand Prix is located on the butterfly spindle of the throttle body.
Intake Air Temp Sensor It should be located on the intake or close to the throttle body
Where is the ECU on a 2002 Dodge Grand Caravan
The throttle position sensor is mounted to the throttle body. It is located opposite of where the throttle cable goes onto the throttle body.
Butterfly in the throttle body needs cleaning.
It should be located at throttle body. It will have a connector going to it. It reads the position of the throttle plate. There is also probably a idle controller located near this also. This controls the air around the throttle plate while it is idling. I hope this helps you.
it is located on the intake under the plastic covering it is what the throttle cable is connected to adjusting should not be nesacary as the ECM makes adjustments constonly based on its sensor readings.
On the throttle body, opposite the cables.On the throttle body, opposite the cables.
on the side of the throttle body