intermittent cold start engine surge 3.0 v6
#11
One has to remove it to check it out , sucking on the actual vacuum canister should have no leaks (i think it throws a code anyway) , and sucking/blowing where it bolts on to the manifold should have NO pass through ie: blocked off , maybe worth a try .
good luck .
#12
Agree with ipn. Didn’t see PCV hose on your list of parts. Might check if it’s sucking shut or leaking. May be difficult to see if it has the outer “foam” cover. Also seen them go bad on Ford V8s a few times.
#13
Did you ever get this fixed? I'm having the same issue with the same year model.
Since you've replaced all that stuff, the only thing I can think of is the engine coolant temperature (ECT) sensor. A cold engine requires a bit more fuel. A faulty sensor might not send the correct signal out. And this symptom seems to only happen to a cold engine.
Since you've replaced all that stuff, the only thing I can think of is the engine coolant temperature (ECT) sensor. A cold engine requires a bit more fuel. A faulty sensor might not send the correct signal out. And this symptom seems to only happen to a cold engine.
#14
Did you ever get this fixed? I'm having the same issue with the same year model.
Since you've replaced all that stuff, the only thing I can think of is the engine coolant temperature (ECT) sensor. A cold engine requires a bit more fuel. A faulty sensor might not send the correct signal out. And this symptom seems to only happen to a cold engine.
Since you've replaced all that stuff, the only thing I can think of is the engine coolant temperature (ECT) sensor. A cold engine requires a bit more fuel. A faulty sensor might not send the correct signal out. And this symptom seems to only happen to a cold engine.
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