86 Zuk all stock When driveing at a constant speed the engine will die and then restart if left in gear. Seems like a fuel problem. Replaced the fuel pump and filter. Still no change.
Thanks Matt

That happened to me a few years ago. Turned out to be the MSD system frying again... I pulled over and reconnected to the stock system and it fixed it. Yanked out the MSD unit and tossed it in the trash.
Check your spark, could be a loose wire or something.