Hi all. Posting a question about our 98 S-10 Blazer. It has 4.3, auto, 4x4, and 165,000 miles. This problem started a couple of months ago and no one has been able to fix it. Anyway, the vehicle will start, run, and drive fine one day then the next it will not start. It turns over fine but will not start. No codes are showing up in the computer. Have had the entire full system checked and it is not the fuel pump or fuel pressure regulator. When its been in the shop they have not been able to replicate the problem. Anyone have any ideas what to look at next?
Thanks for any and all help.

 

Replace your fuel pump relay.

 

I had similar issue, mine was the fuel filter. We replaced it and I have not had a problem since.

Alan