Im new to this site like to say hello to everyone hope ive posted in right place the problem im having is when its cool in mornings truck runs fine when temp gets around 65 r 70 degree are hoter it gets out side more truck misfires when just crusin along are taking off low rpm idles fine when i accelerate it dont miss and ive replace plugs wires egr check for vacum leaks changed filters no codes any idea thanks

 

Welcome to the Forum!

The "New Member Welcome Area" is not typically used for help threads. You will get much better attention to your thread, and thus responses, simply by posting in the "S-10 & Blazer" section.