Hey ya'll, I have a Honda 3000 eu is generator, bought new in 2011. While on a camping trip it quit running. I could not get spark. A local mechanic in the area diagnosed it as a bad coil. I brought it home and ordered one. After installation it now has fire and will run but very roughly. While looking for the problem I found spark jumping from the engine block to the frame. It occurs where the block meets the motor mounts and is in harmony with the rough idle. I am stumped, Any ideas?