1994 dodge grand caravan se.............replaced fuel pump, fuel filter, spark plugs, wires, coil pack..............on idle the car and engine shacks like crazy........when drivin it spitts and sputters. any suggestions. thanks

 

Throttle Body/Injector problems?

TENNTECH...wanna chime in?

 

Sounds like you have a bad fuel injector, or worse internal engine problems. Most likely a bad fuel injector. Determining which one is the next task.