I know this is really old, but I just wanted to let yall know what happened. He replaced the ecu with a used one off of ebay. Still didn't fix it. Ended up parting out the car and selling everything. Sold the built motor in non-running condition for $1500 (which was a steal for how much was in there) The new owner installed it and couldn't start it either. He tore into it and found the problem within minutes lol. It had a cracked camshaft. Called Kelford and they replaced it for him. Engine runs like a champ.