I have a 97 Intrepid with a 3.3 engine. It will lose power going down the road. I was going 55 MPh and for about 5 seconds, the RPM and MPH dropped slowly. Then it took off back to normal. It has been happening for months. I think that when it happens and you push the accelerator pedal it will take off right away. When it happened for 5 seconds I did not move the accelerator.
The Check engine light never comes on. I have tried to have the codes pulled but there are none.
I took it to my Dodge dealer to have a Copilot put on it to record what is going on. Both of their Copilots would not work. I do not think they are going to get them fixed or buy a new one.
I have replaced TSP Crank sensor Cam sensor Spark Plugs & wires Ignition coil The engine computer PCV Air filter
Any help will be appreciated.
Kevin