Dodge Repair Questions? Ask a Mechanic for Answers ASAP
Hello, welcome and thanks for asking your question. My name is*****'m a Certified Auto Technician with 29+ years experience. I will do my best to assist you. please keep in mind that I may need to ask questions of you before I can answer. When you reply please feel free to add as much detailed information as possible pertaining to your concern.
At what speeds does this occur? How many rpm's does it fluctuate by?
Hello, sorry for the delay, was offline.
It sems like you may be having a problem with the torque converter locking and unlocking.
Since this is a 4.7l it should have the 545RFE transmission. This transmission has OBD capabilities. At ths time I HIGHLY recommend to have it scanned for codes. If you can post any transmission codes that are retrieved here, I can help you narrow down the cause...
You may be able to have it scanned at your local parts store, they may have a code reader that can read transmission codes. Let me know if you can have the codes read and we can go from there...
Keep me posted...