Ok just one question. My car idles like **** and sometimes at a stop it just wants to die and rev back up. It can't keep an idle. I just had a valve adjustment and im sure they are not too tight and to the right specs. I messed around with the idle screw a little bit and now the idle is 1500 lol and once in a awhile it'll drop below 500. On the idle screw what does turning it to the right really do and turning it to the left? Does the right makes the car idle lower and to left make it higher? I messed with it for a good hour and still no luck. It got dark so I'll try again tommorow. I just want some input. TIA.