Two things it's essential to check:- 1. The engine relay, it's usually marked "30" on top, pop the lid off solder up the dry joints (use a magnifying glass to check, trust me )and refit, If you're not sure which is which pop them all open and inspect them. 2. The ignition switch to make sure you are getting all the outputs, I have done so many of these I now keep one in stock.