I have a 2006 Dodge Charger w/ 125,000 miles. I

the place to start is your dealer , i have a 2009 dodge charger 350ho i could not find the thanks dip stick any where ,and i looked , there isn't one ! my owners manual says to have it serviced at 125,000 miles WHAT! that sure isn't old school

After removing the transmission it appears to be a simple procedure. Some nice videos on youtube.

t is most likely a faulty torque converter clutch servo/ solenoid
wiring and unit is suspect
while it may look that the pan cannot be removed to change the oil there is a way to do it
if you find a dealer too expensive find an accredited service center or specialist transmission shop and get quotes
the transmission will be generic as car manufacturers do not make their own transmissions but use ones built to their engineering requirements
If it appears sealed , then an accredited shop has the equipment to replace the oil by pumping in and pumping out the oil

Just check the transmission oil levels first, if they are low this will stop it from engaging into gear.

There is a good possibility that the rear end moved forward momentarily, taking with it the transmission tube, and pushing into the transmission housing, where it can do a lot of damage. When this happens, the two universal joints suffer as well, even to the point of one of them freezing.

ther is now a longer warranty on the vti trans,up to 125,000 miles.If you have aproblem see your local dealer.

160,000 KM (100,000 miles) intervals under normal driving conditions. 80,000 KM (50,000 miles) under severe condition. The differential also has the save service time as the transmission. Good luck and hope this helps.

You can refill the transmission fluid through the dip stick tube. Just use a small funnel and take your time not to over fill.
Good luck and hope this helps.

I usually change the spark plugs on all vehicles every 10,000 miles.

I have a Dodge Charger r/t bought it new. I have 46,000 miles on it. Notice it is using oil and at idle there is a pinging noise.