Still have the same problem. Someone help. I've bothered swhersted and he's busy.
Its less frequent, I had some swap the fuel pump, but it still happens. Yesterday after stop and go traffic for close to an hour it was doing this....badly. It also threw an error code that I didn't get to check. I kill it, go inside for an hour come out, and its back to normal: less power, a bit of backfiring, but still running ok.
Re-reading dave's post, and doing some thingking on my own....this must be electrical. It happens when it gets hot, but when it sits, its fine. Any off the hip suggestions?