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Misfire and Fuel Im...
 
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Misfire and Fuel Imbalance.

  

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Just an fyi the radiator pipe from the overflow is broken so hats being fixed. I don’t know if that makes a difference. Car is a 2005 Ford Escape V6. Misfires are on cylinders 4-6 codes P0304-306. Fuel injection too lean and fuel mixture imbalance. Codes P0171 and P0175. 


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I would start by looking for vacuum leaks on the intake manifold system and all around the engine


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