I have a '92 Chevy Suburban that dies when I run the a.c. and stop @ corners. It cranks right back up without any problems. I have replaced the distributor cap and rotor, and it still dies. If I turn the a.c. b4 I stop at the corner it will stay running, but as soon as I turn it back on it dies. If I idle the burban up to 1,000 rpm whil holding the brakes it stays on. I need some help please......

 

what is the volt reading when it does this?

 

Welcome to the forum.

Could be the Idle Air Control. Try cleaning. Check for codes that may not have set the check engine lite yet.