Hey guys, i have a 97 blazer with a 4.3 vortec. I recently had issues with my battery but I HAVE been able to jump it for the past week or so and it would start up no problems. I made a new battery terminal so there IS a good connection. Everything on the truck electronic works when i turn the key. Gauges, lights, everything. The motor DOES turn over without a problem but it wont start. I tried starting fluid into the airbox to see if i could get it to go and no luck. It ran like a champ just two days ago and now it doesnt wanna start. I know it could be spark or ignition, but do you guys know of any common issues like this? Any issues with your blazers not starting but turning over? Really, anything will be appreciated. Thanks

 

Welcome from New York. Post up in the correct section with tech questions if you have not done so already. We will need more info: crank no start, no crank etc.

 

Welcome from New York .