My solennoid for 1996 dodge intrepid was replaced but it is giving me troubl wont shift into 3rd gear and then it dose on and off

run the fault codes and look for a faulty TCM unit.

I believe these models have a transmission temperature sensor. If the transmission gets to hot it puts the car into limp mode until it cools down. A faulty sensor may be your problem. Also you may consider installing a transmission fluid cooler. Most cars have the transmission lines routed through the radiator to cool the fluid but radiators get hot. You want to keep the fluid as cool as possible. Ask your local parts supplier about a transmission cooler.There like 30 bucks but can save you a rebuild later :)

Transmission control solinoid. Trouble code should give you the awnser.

Ignition switch, i had the same problem. located in the steering column

transmission is most likely out it doesnt have 3rd or 4th gear by the way u described it

Go get a gear expert as your gear needs repositioning because it has shifted.

two issues here. this may be a low fluid issue. i would check the level of the fluid first. the next issue could be a blown shift solenoid. these are located inside of the transmission pan.also, check the filter as well.(transmission filter could be clogged)

Iv'e ran across this before, Try this.. unhook the postive Battery terminal for a few minutes then replace. I had the same problem with my intrepid years ago and it took care of it and never had a problem with again! Hope this works for You!

either repair or replace the transmission...sounds like the sensor went out

i would check into the vehicle speed sensor and the gear shift lever position sensor