Hi, I'm new to this forum thing, but want to ask if someone knows about r80 ignitions. Runs fine on startup, but after @ 15 minutes I Think I notice it getting a little weak. After that it starts cutting out-- sometimes at 35 mph it cuts out but restarts by itself. Mostly it just DIES: will often restart immediately with starter motor. Last time it would not restart for about 45 minutes. After I pushed it up a long hill, heading for home it finally caught and I remembered just why my first few motorized vehicles were so exciting----every foot of progress was a marvel of NOT WALKING