Having problems with your 1997 Ford Thunderbird LX ?
Code po171 7 po174
\015 1997 t-bird 3.8 V6 code PO171 & PO174 run bad\015
Your computer is reporting bank 1 and 2 too lean, usually caused by the mass air flow (MAF) sensor, you can usually clean this sensor and reset the light. Clean it with electric cleaner or brake cleaner, make sure it is dry before reinstalling, also take care not to damage it. Hope this helps, let me know
Repair Help & Product Troubleshooting for 1997 Ford Thunderbird LX
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