Someone please help me out here. I have two 02 700 MM's with ATACC on each one. I have it jetted for pretty much sea level since that is where I store the machines. I ride at around 5000 to 6000ft mark. The last couple of times out when I turn the machines off they do not want to start back up. They act like they are loading up. I have to full throttle it then pump the throttle to get it to run meanwhile they pop and belch black smoke. Once running they are fine, no missing or popping even at full throttle. I left the ATACC alone and set them at -20 degrees. The last time we were out it was like 45 degrees out. The machines did not seem to be overheating or anything either. Does someone have any suggestions. Thank you.
