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Bad idle nearly bogging and no acceleration in 2004 5.4L

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Old 01-04-2017, 07:46 PM
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Default Bad idle nearly bogging and no acceleration in 2004 5.4L

I have a 2004 Ford F150 5.4L V8 2wd. The issue started out of the blue when driving the vehicle. With the issue being that it started with bad injectors that got stuck in the open position. Which led to many other problems and now the issue with the vehicle is it will not idle well it runs very rough and will not accelerate and will try and die. Not sure what the next step is the last code I was able to get was a lean bank one caused by a clogged converter. So here is the list of parts replaced so far battery, fuel injectors, fuel filter, fuel pump drive module near spare tire, the cam adjusters or variable valve adjusters, and the oil change to remove the gas that sank between the rings. Converter was also replaced from the gas. Vehicle has 99,541 miles on it oxygen sensors replaced and spark plugs were done at 92,5XX approximately by ford. It has a full tank of Chevron premium gas and a lucas bottle of injector cleaner before doing injectors. As the more parts were replaced the worse the problem gets and now it is at the point of completely undriveable. Fuel pressure from the sensor using an OBD scanner reads 38 PSI at a idle and fluctuates by 3 psi in all directions.




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