P0171 and P0174
#1
P0171 and P0174
Hi there, these two numbers are what I get when checking on why my check engine light is on....had been reading about one or the other but can anyone help me out on what to do if both are coming on? I have put so much into my expedition. I am hoping I can figure it out myself? Please help me if you can and I thank you!!!
#2
Join Date: Dec 2003
Location: Saskatoon, Saskatchewan
Posts: 90,004
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Hi and welcome mrsmitchell.
For help on these codes repost in the Expedition & Navigator forum: Expedition & Navigator - Ford Truck Enthusiasts Forums
Swing by to check in on your local La chapter soon: Louisiana Chapter - Ford Truck Enthusiasts Forums
Also be sure to fill in the location field in your profile too.
For help on these codes repost in the Expedition & Navigator forum: Expedition & Navigator - Ford Truck Enthusiasts Forums
Swing by to check in on your local La chapter soon: Louisiana Chapter - Ford Truck Enthusiasts Forums
Also be sure to fill in the location field in your profile too.
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