I have a 1990 SE Max and for some reason when it idles, it does so at about 600 RPM but tends to skip a lot and will go anywhere from 500-700. Now I know a few of the fuel injectors are probably almost dead, but I thought I'd ask you guys first on what would be the cheapest way to go around fixing this problem.

 

check for vacuum leak
change the o-rings on the injectors.

 

there is no way AROUND a problem. you either fix it or you don't