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What is your question?
I have a 2001 Ford Excursion with a Triton V-10 engine. Runs great with the following exception. When the engine is warm, it becomes very hard to start. Starts great when cold, runs great all the time. I have replaced the plugs, the injectors, the fuel pressure regulator, the fuel pump (this was the start of the problem). It shows no codes when hooked to the reader. It doesn't like to start until the engine is COLD. Even after 2 hours of sitting, it is still hard to start. Any help would be appreciated.
2 Replies
did you check the fuel pressure for the correct pressure?? that would be a good start in case of vapor lock from low fuel pressure. Roy
Also make sure your crankshaft sensor wiring is not chafed against studs or bolts on the front of the engine.I had one with similar issues and it had a wire that was barely chafed enough that when the engine warmed the wire insulation softened and then copper found it's way to metal.just a thought.