i like to thank everyone who has helped me on the forum this website is great, i have a 95 monte carlo z34 with a 3.4 dohc has a ruff idle when cold somtimes dies when it warms up it idles great sprayed eletronics parts cleaner on maf and air idle control sensor havent check the 02 sensor also put new plugs in sprayed brake on the vaccum lines while running doesnt have a vaccum leak no idea what it is

 

increased the idle it now idles at 1,200 rpm and around 900 in gear ,what is a 95 monte carlo supposed to idle at when started with engine cold,