I have a 2000 s10 blazer while driving home one evening my lights started flickering then the truck died.I tried to restart it but nothing happened.I returned the next day and checked the battery to find that the terminal connection were loose.I retightened them and tried to get the truck to start but it won't.My battery is very strong but it just turns over but it won't start.I just purchased the truck with about 130000 miles.I ran it around towm for a week with no problems then this happened.I could really use the help from anyone with any suggestions.Thank you...

 

Check fuel pressure: https://blazerforum.com/forum/tech-a...agnosis-23038/

Check for spark at each spark plug while cranking.

 

alternator? do it start with a jump?

 

Do all those things every one else said to try but if none of those tips help... check da relay fuse for ur fuel pump... my 2001 lt had similar issues..

 

I would like to thank all of you for your suggestions and I will try them in the morning june 10th.I hope to have some good news to report ALOHA......