problems with my explorer help

[ELNEGRO3012]

I have a Ford Explorer 4.0 OHV V6 and I have problem that every morning when I turn tends to fail so that it stays lit revolution and shuts down. but when throttle is turned on. which may be the fault? thanks for your time

 

[BrooklynBay]

Welcome to this forum! Could you explain this again? I didn't understand the issue.

 

[ELNEGRO3012]

hi

Welcome to this forum! Could you explain this again? I didn't understand the issue.

I have a ford explorer 6cyl, tends to fail when the morning I turn on and off if not accelerate. but change the fuel filter, spark plugs, o2 sensors, pcv valve and continues with the same fault. also has this code po171 and po174

 

[Sams01XplrSprt]

welcome

 

[BrooklynBay]

Replace the intake manifold gaskets.

 

[ELNEGRO3012]

2000 Ford Explorer XLT V6, helps

I have a 2000 Ford Explorer XLT V6, when I run tends to milestones, as though you need is gasoline. it may be, change the filter to properly and still the problem