Should the remote tank on this motor be vented? There's a big sigh whenever I open the cap. I've seen a little brass vent that you could open on some older tanks, but this one seems to have no venting provision.
Kill button does not work, and grounding the black wire out of power pack still does not stop sparks. Ground wire on power pack is OK. I hate to replace the power pack for this problem, can I ground out, or open circuit a sensor wire to shut off the ignition?