When the engine
is cold it backfires and cuts out. Once I get the truck on the road and when heats up it runs fine no loss of power or backfiring runs fine. 2005 5.4 Triton. Have changed out all the coils, put in new injectors, changed the can censor, changed out the V-Tech solenoids and still has the same problem.
JA: Have you checked the coolant
level? Have you checked to make sure the thermostat
Customer: Yes and it doesn't have a coolant sensor it has a cylinder head temperature sensor can that be the problem?
JA: What is the model of your '05 Ford?
Customer: F 250 super Duty XLT
JA: Are you hoping to fix this yourself? What have you tried so far?
Customer: Yes Im hoping to fix it myself. Do you have any ideas of what the problem can be. Its only when is when the engine is cold. When it's warmed up it runs perfect.
JA: Anything else you think the mechanic should know?
Customer: No that's pretty much all of it
JA: OK. Got it. I'm sending you to a secure page on JustAnswer so you can place the $5 fully-refundable deposit now. While you're filling out that form, I'll tell the Ford Mechanic about your situation and then connect you two.