12-10-14, 11:51 AM
On a cold engine the ecu will add more fuel anyway, intermittent starting is nearly always an electrical issue like a faulty sensor or poor contact somewhere. If your battery is good I'd look at all the connectors one by one and put a little electrical grease on the terminals to stop moisture getting in. I had this issue with a gen1 fazer, turned out it was a poor contact on one of the fuses, it had been spark eroded so much that one of the fuse terminals was just a stump. A 20p replacement fuse cured it.
Jim.
Jim.