My truck is starting to act like it wants to flood out when i first crank it in the morning or if it sit for a long period of the day . But once it crank it run fine. i change spark plug and i hook it to the computer but it says no code found , what can it possible be.
Keywords:Explorer
Try cycling the key before trying to start the engine. This will build fuel pressure in the fuel system. If it starts easier, then your fuel pressure is bleeding off. Could be as simple as a fuel pressure regulator, stuck open fuel injector or internally leaking fuel pump.
How to cycle the key.
1. Turn key to “ON” position(not “START”) and hold for 5 seconds
2. Turn key to “OFF” position
3. Turn key to “ON” position(not “START”) and hold for 5 seconds
Repeat this 10 times.
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