i have a 02 2 door blazer with 62000miles when i first start the truck after is has been sitting a couple of hours i idles at 1000rpms fine but once i put it in gear the truck will die with out giving itgas then after that the truck wont hold idle with out giving it gas once is let off the gas it dies. i just got layed off and dont have alot of extra money please help

 

i also just moved form florida to ohio if the weather would effect some thing