First off, I do not know a whole hell of a lot about repairing vehicles. When I start my Blazer it idles pretty rough and dies if I do not keep my foot on the gas. Usually once it warms up, it wont die, but still idles so low when I stop at a red light, that it is sooo close to dieing on me. Any ideas? Can I adjust the idle, so that it doesnt idle so low?

thanks for any replies.

 

I figured someone on here would know...guess not.

 

I had to decide whether to reply or not, since you seem to have decided that nobody here knows any answers.
Basic question - when was the last time the engine was tuned up (plugs, plug wires, fuel filter, distributor cap & rotor, etc)? Do you own a Haynes or Chilton repair manual for the vehicle?
Which engine do you have, the 2.8L V6?

 

Sounds like it is time to rebuild the carb.

 

This is what fixed the same problem in my 84 S-10.