ironmachineus
07-29-2006, 03:51 PM
I have a mid-1990's Mercury Mariner 25hp elec start outboard. I don't think I'm using the enrichener knob properly. It's difficult to start at times, particularly if it sits for one day (but not 4-5 days). I took it into the marina, and they didn't have any problems. They rebuilt the carb for me and tuned it up. I don't think I'm using the "choke" properly, as this motor does not have a traditional choke. It's got a "pull to prime" switch that you pull out 3 times and can turn left and right to adjust idle speed. If it's totally cold, and hasn't run for several days, you pull and push this knob 3 times, leaving it out, to get it started. It will usually start right up. However, the next morning after a run, it will flood if you use this same 3 pump procedure. I've tried less pumps, but it typically floods out and I have to pull the plugs, wait and start again. If you use no pumps, it won't fire. After some pumps, it will eventually start, but only after a lot of fussing. Again, if it sits for days, it seems to be ok. How is this enrichiner supposed to be used (I don't have a manual)? Thanks.