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P0304 Diagnostic Trouble Code Discussion for February 2026

Cylinder 4 Misfire Detected


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Trouble Ticket Help Requests for DTC P0304
Help Request Posted
2018 Ford Escape SEL 1.5L Misfire VIN: 1FMCU9GD2J
P0304: . Looking for a little help on this one, customer came to us after having a USED engine installed by another shop, she was under the impression after paying $8,000 that she was getting a NEW engine, so she isn't happy with them and doesn't want to take it ba...
February 20, 2026