I have just shy of 100miles on BPE 347 with Sniper EFI. Had it out last weekend for an other short Confidence run around town (approx 10 miles). Pulled it into the garage and let it run for about 30-45 sec until I turned it off. Went to start it the next day and it cranked but did not start, normally it starts right up. I turn the key back to ign on and heard the fuel pump run and tried to crank it again for about 3-5 seconds before it finally started. It ran about 2-3 seconds before it died. Tried starting again and it did, ran rough, and I gave it a little gas and it died. I got out and checked engine for any obvious loose connections etc, none noted. I tried starting again this time with hood open and it started but rough and I noticed a white “cloud” come out intake (it was not smoke and smelled of fuel).
I pulled a plugged and checked it, it is dry and has blue spark.
I have called BPE and they are supposed to call me back this week.
I didn’t want to start checking timing etc as I changed nothing after the previous successful drive.
Looking for any suggestions.