What is cod p0301 for 1997 f150?

P0301 , engine cylinder # 1 misfire detected

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firewall

3 - 6

2 - 5

1 - 4

front of Ford F-150 ( V6 engine )

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firewall

4 - 8

3 - 7

2 - 6

1 - 5

front of Ford F-150 ( V8 engine )