1999 3.2 Dodge Intrepid. Has had motor changed and can't read computer. Car dies at exit ramps and stoplights/signs.

You say the timing belt is intact, so I assume you have checked compression.
Have you checked base fuel pressure and are you getting spark to the plugs ?

I have the same car is the check engine light on if so have code pulled at auto parts store theres alot of sensors on the car theres a throttle postion sensor the car controls the rpm the computer sends signal to sensors if sensors are starting to go bad rpm will go up and down if the car finds a error in itself it will send a code to the computer of car causeing the check engine light to come on the car stores a error code until problem is fixed if light isnt on then the fuel injectors may need cleaning if its just a random thing its gonna be hard to detect until car stores code good luck

yes the engine is the same but you will probably have to use the enginge wiring harness and ecm (or computer) from 1999 intrepid to ensure that there will be no engine performance problems

could be a vac leak. what are the definitions for the codes??

I have a 2000 dodge intrepid- the battery light was coming on and off for a few days and then the car just died. We checked and replaced the alternator and the car started right up (we did charge the battery for an hour before starting the car) but when you take the charger off the battery the car slowly dies. Please help?

They are pretty reliable. Transmissions sometimes have problems and battery changing, etc isnt easy. I have had 2 concordes and 2 intrepids, as well as a van from chrysler and for the most part they are fine except the transmissions. have had to change the transmission in 2 of the cars and the van (which takes a different one). Engines are good if taken care of. Rick

Sounds like the cam sensor to me.

Reach in under the dash, under the steering wheel and pull the cable end off the gas peddle. Open the hood, disconnect the cable end off the throttle body, then haul the cable through the firewall from the engine side. Replace by doing the reverse.

raise vehicle with ramps or jack secure with jack stands,or raise car on a lift. look on side or back of oil pan to find drain plug.

it sound like you have a bad sensor . that control's the air & gas mix . to you carb or injector's have them checked well .good luck