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hi
i have my pick up truck and i have problem whit few code i need your help

please

Vehicle: pick up truck 2003 ford f150 xlt v6 4.2 l

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P0316 Misfire detection monitor

P0300 Random misfire

P0302 Misfire number 2 cylinder

When you get a misfire this is a cylinder that is not contributing, this can be from ignition to injector to even a vacuum leak, Because you have P0300 this is not only random misfire but also means more than 2 cylinders, start looking for vacuum leaks especially at the EGR valve, and PCV valve, also check the sparkplug wire especially inside the sparkplug well for water intrusion.

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