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Old 03-04-2007, 13:27   #1 (permalink)
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Question 2000 Focus codes, HELP PLEASE?!?!?!

I have a 2000 ford focus that will lose power when driving at normal op temperature. The diagnostic codes are

P0302 Cyl 2 Misfire

P0442 Evap Emission Control center- small leak

P0171 System to lean Bank 1

Now I know you guys out there know what would cause these 3 things to happen. Please let me know asap. Thanks all and have a wonderful day!!!
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Old 03-05-2007, 22:08   #2 (permalink)
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Read Re: 2000 Focus codes, HELP PLEASE?!?!?!

Here are my thoughts. If the system is lean, chances are you are having problems with getting adequate fuel supply during ignition, which may cause problems with mis-fires as well. My guess is that you have a fuel supply leak or a bad injector. See if you can get a diagnostic done by the dealer to see what's up. Chances are, the more codes you have, the more likely you are to find the problem. If you are more of a do-it-yourselfer kinda guy, checkout OBDII Software, Vehicle Diagnostics Software
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Old 03-07-2007, 18:22   #3 (permalink)
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Re: 2000 Focus codes, HELP PLEASE?!?!?!

Post or PM me your VIN# so I can check for a related recall.
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