I recently purchased a 99 Hoda accord. Since I have had the car it randomly stalls out. It can be idling or while I'm driving it will stall. I took it to the dealership and they said they we're unable to duplicate the problem. So I researched on the internet and found that this is a problem with the 99' Honda accord. One fix was to change out the ignition switch (which I did) and they also changed the ignition due to a recall. I've changed the spark plug cables, the PCV valve cleaned the injectors but it still stalls. When I'm driving the rpm'swill drop and the car will stall out but the radio still plays. It will usually start right back up either immediately or in a minute or two, some times It will not stalagain for days other times it will stall several times per day. If anyone has any ideas I would appreciate it. There are a lot of other peope with the same problem throughout the country and Honda does not want to admit that there is a problem.

Thanks

Replace the Ignition Control Module (ICM) and coil:

https://www.askmehelpdesk.com/cars-trucks/faq-how-troubleshoot-repair-maintain-hondas-selected-other-vehicles-46563-4.html#post265896

This should solve your problem.