GMC Troubleshooting Questions? Ask a Mechanic for Answers
Hello, my name is ***** ***** I am a professional here at Just Answer. I have noticed that your question was not getting a response and thought I would see if you still need help with this.I apologize for the delay and I hope I can still assist you with this here.In order for the engine to start and stay running you need good spark to the spark plugs, injector pulse and proper fuel pressure. If you can check each one of these thing and see which one you are loosing when it dies on you and post back with the results I will see if I can help you determine the cause.
Wayne, there where known issue with the distributor pick falling apart as they got older. Glad to here you got it resolved and thank you as well.