I see this is an old thread. But I'll see if anybody is still around on it.

I have an 89 Raider manual V6. It cuts out at about the exact same time after starting up. It will totally die, like it is flooded. After a few minutes, after shutting off, it starts back up and runs fine for as long as I want to drive. If I dont wait a few minutes, it will die out quickly after starting.
Doesn't matter if it sits in the driveway, or I'm going highway speeds, or anything in between. Seems like its about 15 minutes after starting. I already did the fuel pump/filter and Idle control.

Any thoughts would be appreciated.

Thanks,