2002 Ford Windstar po171 and po173

2002 FORD WINDSTAR
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RONALD333
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Engine Performance problem
2002 Ford Windstar 6 cyl Front Wheel Drive Automatic 120ooo miles

my scanner says system too lean bank 1 and 2 and my engine pings unless i use really high octane gas. also engine light on. do you have any ideas on what to check. thanks ron...I cannot donate at this moment because my credit card is full. but I will. I have donted before on another problem
Apr 29, 2009 at 10:23 PM
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