Log on to here:
http://www.cpgnation.com/forum/fast-product-support.htmland post your problem. This is a great place to get the best tech help for the EZ-EFI.
But I will jump ahead and suggest that you verify the main power connections (straight to the battery), and that you have a clean tach signal from your ignition.
From your note it sounds like the engine didn't run well with a carb either. Am I reading that right? Also, the engine must warm up to at least 170 for the learning to kick in. You have other issues if the engine won't warm up.
