I thought I heard those did nothing really on our engines. I was told to tighten them up and then back them off about half a turn. Mine were loose as well (spun by hand) and I had the 'hunting' idle, so I tightened them up by hand and there was no difference. Once tight, I backed them off about a turn and there still was no difference. I left them like that. Why not mess with the one with the slotted head? I've never heard that -Patrick C. 1880 On Feb 12, 2006, at 12:42 PM, Alistair McCann wrote: > Hi everyone > > My car has been hunting at idle (cold) for a while now but it sorts > itself out when the engine is hot but I wanted to cure it so I turned > the 2 screws that are infront of the air box and now the car sounds > even worse, I turned them clockwise about 1 full rotation each. > > I am not sure how to correct it and I can smell gas so I know I have > made the car too rich but what screw does what??? > > I know not to touch the screw with the slotted head but the two in > front of it are really loose and can turn by hand with no effort. To address comments privately to the moderating team, please address: moderators@xxxxxxxxxxx For more info on the list, tech articles, cars for sale see www.dmcnews.com To search the archives or view files, log in at http://groups.yahoo.com/group/dmcnews Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/dmcnews/ <*> To unsubscribe from this group, send an email to: dmcnews-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/