OEM PO171 and OEM PO174

2002 FORD F-150
114,000 MILES
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BRUMBALOWMICHAEL
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In addition to the these code readings my truck stalls when its idles but only when it gets hot. And the RPMs drop to under 1 when positioned in the drive position. My truck also when its stalls it dies but it cranks perfectly. Neither do expericence stalling going down the road only when its idleing. I've replaced the fuel filter, TPS, and spark plugs. Thanks for any assisitance/help.
Apr 21, 2013 at 5:16 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
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