wondered if anyone can shed some light on this please.tun the key and it appears to want to start but wont.seemed worse when cold,ive fitted a genuine ford fuel filter and housing as i know they can be trouble but still the same fault.replaced the pipes from tank etc and pump to housing pipe also air filter.it will start ad run striaght away if i poke some clutch and brake cleaner up it.i tryed to get a fuel pressure sensor on the fuel rail but they only come with fuel rail attached (320).my code reader is showing no stored or current faults either.any help welcomed,cheers paul