Ok. I have a 1994 Honda Accord F22 non-vtec. I have a problem at idle. Well the problem is that it does not idle. It revs up and down between 1000 and 2000 RPM and it will not stop. It does it all the time. I changed vaccum lines and checked sensors but i can not find the problem or fix it. If anyone knows how i can fix this please give me any advice. I would appreciate it very much. ALSO: My car is 5 speed buy not v-tec but yet, at about 6000 RPMS it sound like it does have v-tec. Why is this? Is it just me or is there something i don't know? And in some cases, not all i have beaten v-tecs in races. Maybe I am just a good driver? Who knows? But i still want to know why it sounds like i have v-tec at 6000 RPMS? Thanks Hugh!