Could be low on ATF. Check it.
It may be the fan belt.
The computer detected a malfunction, set a code, and went into limp mode.
One cause why a Plymouth Voyager sputters is because the driver may be holding the gear shift button, unnecessary for going through drives 1 to 4. The gear shift button is a safety feature that keeps from reversing while driving.
Fuel delivery problems such as a dirty fuel filter, a fuel pump going bad, a faulty fuel pressure regulator.
still havent figured out the chugging but the instrument panel issue can be fixed by reheating all of the solder points on the back of the cluster again.
have brakes check
water will splash on the belts [power steering, alternator, etc.], causing them to slip, as if greasy, not turning the pulleys. get new belts.
Line the key up with the bump in the ignition face (second position away from the driver) and try pulling it out while wiggling the shift lever in park.
i had the same fault with my 1996 dodge Plymouth, 3.3 litre engine. i replaced the crankshaft sensor and viola problem was resolved.
The 3.3L says "3.3L" on the upper intake manifold. Also, the 3.0L has a distributor, while the 3.3L doesn't.
If you are new to doing drum brakes, then remove the drums on both rears and do one side while looking at the other side for reference.
Usually you would notice a vibration of the front wheels while driving. Lift one side of your car, grab the wheel by both hands and try moving it from side to side. Watch the tie rod end and you might see it loose at the ball joint.