I am about to order up a new ignition ECU for my Spider, it has been giving me problems since I bought it 2 years ago. Once it is running, it does great, no issue, but every once in a while, it won't start, and I have confirmed this as no spark. I replaced everything under the hood ignition related, coil, plugs wires. I have tested both the flywheel sensors, always test correct. I have tested both the relays by the ecu, I have tested the vacuum sensor. It has been getting worse, so now it is in front of the house and just won't start. I put a new battery in it over the winter, and I have tested the voltage at start, at the junction under the hood, I am getting 10.9 volts when the engine is turning over. Is there anything else that it could be? Is there a way to test the ecu? Where can a buy a new/reman ecu? Anyone have a spare one I can test with to confirm this is it?