while driving the car turns off.

Question

It turns on perfectly. I just put a rebuilt engine and it works perfectly. I had it checked. no lights for the check engine come on. It does turn off while I'm driving. could it be a sensor, something electrical or I was told possible I need to have the computer fixed.

Answer 1

This depends why the engine stall, does it restart.? You can have a idle air control problem, a EGR that gets stuck open , there would plenty on reason for the engine to stall out, start with the basic such as fuel pressure,