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05 F150 5.4 keeps dieing

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Old 04-11-2018, 07:42 PM
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Default 05 F150 5.4 keeps dieing

I have a 05 Ford F-150 5.4 new plugs coil packs air filter battery starter both vct and seals and both camshaft sensors replaced also no cats I have P0345 P0349 still and my truck starts up and will run but when I put into reverse or drive it bogg downs and kills it self no matter how much I hit the gas light or floor it just Boggs down and dies when in park I can rev it all day but when in gear just dies and sometimes it woulnt start back up have to wait awhile then try again alternater tested good starter new battery new both also tested good any ideas??? Also there is no brakes in the wiring I checked and all plugs are snapped in
Old 04-12-2018, 06:19 AM
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I haven't looked up the codes, but seems fuel related.
Check your fuel pump driver module first.
Have to ask what plugs and coil cops did you put in it? Did you change boots/springs?
How many miles?
Old 04-12-2018, 07:50 AM
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Originally Posted by powerranger262
I haven't looked up the codes, but seems fuel related.
Check your fuel pump driver module first.
Have to ask what plugs and coil cops did you put in it? Did you change boots/springs?
How many miles?
177k new motorcraft plugs and new motorcraft coil packs iv pulled the FPDM and it’s not corroded or cracked looks fine
code are for camshaft position sensor bank 2
and camshaft position sensors intermediate bank 2 but iv already replaced both camshaft sensors and reset engine light and it comes back on with same codes
Old 04-12-2018, 10:07 AM
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Default Not much meat here to work with

Did you replace boots on plugs .
I would clean maf and take off throttle body and clean it .
I would replace fuel filter under drivers seat as a good maint item .
You might want to use a android phone and Bluetooth code reader and download torque pro for 5 bucks . View real time data and show screenshots on here .
Old 04-12-2018, 10:15 AM
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You say no cats what did you do about o2 sensors . What started this problem . Are there more codes ?
Old 04-12-2018, 02:50 PM
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Originally Posted by redfishtd
You say no cats what did you do about o2 sensors . What started this problem . Are there more codes ?
drilled them into straight pipes with threads and only these 2 codes Po345Po349
truck would not start both cats were clogged put the straight then it will run but when tried to put in gear it will die and then replaced all 8 plugs and coil packs motorcraft brand camshaft sensors and vcts and still having this problem
Old 04-12-2018, 02:51 PM
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I have a live data scanner and only pulls these 2 codes



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