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2010 f150 5.4l 3v started as misfire, changed to ngk plugs…

Customer Question
2010 f150 5.4l 3v...

2010 f150 5.4l 3v started as misfire , changed to ngk plugs changed to MSD COPs..new injectors,,,airraid throttle body spacer,K&N cold air system back to FoMoCo plugs cleaned mass air sensor now o2 sensor codes appear and even oil pressure alert code and trusk dies clear the codes with tuner and in a few days it all retyurns

Mechanic's Assistant: Have you seen the misfire code before? Has the car been stalling?

Yes i have drove it back from florida 1000 mills added new parts and at it again

Mechanic's Assistant: Are you fixing your F150 yourself? What have you tried so far?

Changed cop to MSD performance units added air raid spacer fpr throttle body changed injectors...cleaned mass air sessor went to NGK plugs but went back to FoMoCo recetnly showing oil preddure alert and it will die I clear all the code and it runs fine sometimes the engine light comes on it may go off or not come on after the next start showing codes for 02 sensors

Mechanic's Assistant: Anything else you want the mechanic to know before I connect you?

Researched fuel filter but this model does not hsve on only 76000 miles

Submitted: 3 months ago.Category: Ford
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6/1/2018
Ford Mechanic: Chris (aka- Moose), Technician replied 3 months ago
Chris (aka- Moose)
Chris (aka- Moose), Technician
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Ford Mechanic: Chris (aka- Moose), Technician replied 3 months ago

Hello, Chris here again,

I am checking in to make sure you got everything you expected from my INFO REQUEST / ANSWER in return for the fees you have already paid. I want those fees to benefit you and me. If any part of my response is unclear, please let me know. It’s my goal to deliver excellent 5-star service you're pleased with, so if I've done that, please don't forget to give me a 5-star rating.

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