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Jon
Jon, ASE Certified Technician
Category: Dodge
Satisfied Customers: 310
Experience:  Master Chrysler/Jeep/Dodge Tech
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Have code po171 2007 dodgfe caravan with 220,000 miles on it

Customer Question

have code po171 2007 dodgfe caravan with 220,000 miles on it went to sullivan tire and the converter both oxygen sensors intake manifold gaskets and plenumn gaskets plugs wires and coil pack code p0171 came back i changed fuel due to possible e85 fuel contamation but code is still there
Submitted: 2 years ago.
Category: Dodge
Expert:  Jon replied 2 years ago.

Hi, P0171 is a fuel system lean code. Has anyone checked the fuel pressure yet? It should be about 60 psi at idle.