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i have a 1989 180sx and i got an issue where while the car is driving it will shut off, this happens during idle and also while the car is driving
the ICM has been changed
fuel tank changed
fuel pump changed
relay to fuel pump changed
alternator has been change
the engine was rebuilt and before and after the rebuild it was happening
injectors have been changed
the car use to drive fine and idle fine, it feels like after cold start the car just shutsoff while driving completely do it will idle for a bit then shutoff, and if the car is driving the car will drive shutoff while driving and if the car was at a high rpm sometimes it will turn back on and drive normally again. the radio turns off the dash turns off and the powersteering cuts
the car has other issues i dont know if it will affect the shutoff issue but when the headlights turn on the stereo cuts power
Attached Files
8c4a5af419034166b36a7c27da0d85fe.MOV
this also happened a couple times when the issue arrose
Attached Files
- RPReplay_Final1730472482.MOV
I would start by checking battery terminal connections and all ground points for the vehicle to make sure you have good quality clean electrical connections.
terminals have been checked and changed when engine was rebuilt
Since the Engine Speed reporting drops to zero, I would say this is a classic sign of a failing crank sensor or cam sensor.
