Originally Posted by
Hobbsy
Sam, just lose the pump feature. It will run perfect without it. I had that same pump on a 2.20, it was an option and a nightmare. How can you tell whether it's running on one plug or both. If it requires glow power on both plugs one plug is bad. Alternate the battery from one to the other and determine which one is bad.
Well thats just it. lt will start on eater plug. When you start it, it will idle on one but it is ruff. When you pit the glow driver on the other, it will smooth out. l have replaced both plugs and it don't make a deferents? Now you can put a glow driver on both and it will fire right up! You can tune it and it seem like it has lots of power and when you take off, it may run fine or it will go lean or rich or die. Have changed out the tank three times?? Have tried to remove the pressure valve and hook up the line to the muffler like normal and just let the crankcase drain line just hang out like normal? We have a guy in our club thinks he's a fourcycle guru, said l need to replace the carb with a regular 120 carb and he thinks it will fix it. He has offered to take it and work on it, BUT! l may not ever see it a gene! (It Aways Something) Thinking about cleaning it up and putting it into my showcase! Black and Gold It's a nice looking engine. l got it on a trade. The guy l got it from said it did the same thing with him from new? Instead of taking it back, he just put it up. Nice!! Just a POS! LOL