Kafer79
Member
2014 EL
5.4 3v
Mileage: 150,000
Coolant weeping into #5 plug cavity from crossover pipe causing engine miss. I removed the intake manifold and crossover pipe and saw plastic gasket deterioration at thermostat side of crossover pipe.
Question: What else should I consider replacing while the manifold is out? Water pump? Detonation sensors? I ordered new Ford coils.
Thanks
5.4 3v
Mileage: 150,000
Coolant weeping into #5 plug cavity from crossover pipe causing engine miss. I removed the intake manifold and crossover pipe and saw plastic gasket deterioration at thermostat side of crossover pipe.
Question: What else should I consider replacing while the manifold is out? Water pump? Detonation sensors? I ordered new Ford coils.
Thanks
Last edited: