1991 Nissan 240SX Question: How do I fix a high idle problem?
The car idled at 1100 rpms. I tried to adjust it with the idle screw, and it only dropped down to 900-800, and then the idle started fluctuating around that range as well. How can I fix this problem? I can't lower it any more with the idle adjustment screw. - d4ch1ck3n