i have a 93 integra withe the b18a1. in the morninngs it takes a couple tries before i can get it to turn on ? im not sure what can be the problem , i can hear the engine crank , and the starter sounds fine , , once i get it turned on the idle is high around 1000 to 1600 rpm even after i drive it around it wont go down ,, i checked the adjusting screw at the throttle plate for adjusting idle,, but its as far as it can go in. the owner before me had gotten the headgasket replaced, i think they might not have torqued it down right , would that cause a vacuum leak? and cause high idle?? can any body help me out thanx