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- Thu Feb 18, 2010 2:38 pm
- Forum: Ford Trucks
- Topic: 1998 Ford F150 - 4.2L P0306 Misfire
- Replies: 5
- Views: 3584
Re: 1998 ford F150 - 4.2L P0306 Misfire
The other codes this had were P0136 O2 sensor Bank1 sensor 2 P0171 System too lean bank 1 Po174 Sytem too lean bank 2 P0303 Cylinder 3 Misfire P1131 Lack of heated 02 sensor switch bank 1 sensor1 P1151 Heated O2 bank 2 sensr 1 switch point indicates lean P1506 Idle air control overspeed malfunction....