James Fisher
Member
I have a 2010 Expedition with 150,000 that runs great, no codes and no issues. However as it approaches freezing, the problem starts.in the 30s its hard slow start and below that it's a no start. It floods and absolutely won't start.
So far I've,: changed plugs, tested coils, replaced injectors, cleared the KAM, cleaned MAF and new air filter.
The fuel rails pressured to 50psi ignition on and levels out around 40psi power off and held that over night.
It's also keeping about 40psi while running.
I have a list of things to try next but I would rather see if anyone with better knowledge than mine has any ideas what I'm missing.
So far I've,: changed plugs, tested coils, replaced injectors, cleared the KAM, cleaned MAF and new air filter.
The fuel rails pressured to 50psi ignition on and levels out around 40psi power off and held that over night.
It's also keeping about 40psi while running.
I have a list of things to try next but I would rather see if anyone with better knowledge than mine has any ideas what I'm missing.
