Check Engine Code Help

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Joined
Dec 23, 2003
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Location
Millersport, OH
Check engine Light came on ......Nothing seems wrong with the ST so i dont get it.....Went and got codes from AutoZone and here they are (P0171) and (P0174). Any help or suggestions would be great.
 
Matt, check in the "FAQ" section. here is the description:



Category

OBD Codes

Frequently Asked Question

OBD Codes P0171 and P0174



Answer

This code is a common code to the Sport Trac. It is normally the elbow that is located under the throttle body. It tends to crack on the bottom and needs to be removed to examine it. You can replace it with a small piece of heater hose that is 5/8 inch. But heater hose is a quick fix. The hose will soften and collapse causing other problems. We recommend you purchase a PCV elbow or the replacement part form a dealer.



Last Updated

12/30/2007



Common problem.;)
 
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