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I have a fleet of about 300 Crown Victorias. Let me see if I can help.
So at this point the only code that you are getting from the computer is p0071?
If I have those code numbers I could get an idea of where the vehicle is detecting the fault. We see the wrench light on for hundreds of reasons, so the light alone doesn't tell us much.
Those 3 codes are transmission codes. They usually indicate a transmission or valve body failure.
Hi, do you still need help with this?
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