Engine keeps shutting off while driving

Hi,

First, let's scan the computer to determine if there is a sensor issue, such as a crank sensor. You don't need a scan tool for this vehicle. It has an OBD1 system and only requires a short jumper wire or even a paper clip to retrieve codes. Here is a link that shows how it's done:

https://www.2carpros.com/articles/buick-cadillac-chevy-gmc-oldsmobile-pontiac-gm-1983-1995-obd1-code-definitions-and-retrieval-method

Also, this could be an indication of a partially plugged fuel filter or a failing fuel pump. Here is a link that shows in general how to test fuel pressure:

https://www.2carpros.com/articles/how-to-check-fuel-system-pressure-and-regulator

Before you test pressure, see if there are codes stored. If there are, let me know what they are. If there aren't any, check the pressure.

Let me know what you find or if you have other questions.

Take care,

Joe