Long story here, I have a TL150 that quit on me a few years ago. The fuel solenoid would pull, but NOT hold. In a pinch I had someone troubleshoot the problem for me to find the gauge/cluster had a burnt spot on a tiny little relay circuit on the back of the circuit board. He checked everything until he ended at the cluster. It was an expensive part, and I needed it fixed that day. I jumped a fused wire to a switch in the cab to run the hold. (Which was a pain to turn the key, then flip the switch, then start). Now I’ve bought the new $600 circuit board, only to plug it up and burn up another board in theexact same spot. I’m drawing a blank now, and at $600 loss on the display, I’ve got to find out why it’s shorting out. Just trying to find out if anyone has experienced this. I’m about to dig in and go through all the components related to the solenoid.