joseph1980
Seaman
- Joined
- May 27, 2005
- Messages
- 54
I just got this motor a week or so ago. I was unsure of its history so I rebuilt the carb, new plugs and did a decarb treatment. It does this weird popping/surging like the video shows. Any ideas what it could be? I know the video may not show it but it kinda backfires through the carb when it happens. It seems to be intermittent it may stop doing it for a few minutes then it will start up again. I've tried adjusting the low speed carb needle from 1/2 turn out to 6 turns out and this made no difference in the popping. Did the the decarb with seafoam cause this? Is this a fuel pump issue?
the changes in the rpm at about the 40 second mark was me idling it down. sorry for the video quality....
http://www.youtube.com/watch?v=61PXF1a3R8k
the changes in the rpm at about the 40 second mark was me idling it down. sorry for the video quality....
http://www.youtube.com/watch?v=61PXF1a3R8k