I have an RRC EFI 3.5 V8 in my FFR 109 and its just started being a bit difficult to start. I have to crack it between 10 and 15 times then it starts to fire and two cranks later - it running as normal. It does this when its cold not when its hot. The manual shows a cold start injector sticking out of the plenum chamber - but mine does not have one fitted. I don't mean its been removed - I mean there is no hole for it in the casting. I've checked the coolant and fuel temp sender units - they seem OK - does anyone have any ideas? How does this vintage of EFI handle cold starts? I was told it came from an 88 RRC.

Dave