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P0300 · Manufacturer communications

Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.

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TSB 21-2248

FORD

Reported code forms P0300

This article supersedes TSB 21-2055 to update the Title, Issue, Action, vehicles affected and production fix date. Some 2020-2021 F-Super Duty vehicles equipped with a 6.7L engine built on or before 10-Feb-2021 may…

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TSB 21-2055

FORD

Reported code forms P0300

This article supersedes TSB 20-2336 to update the Title, Issue, Action, vehicles affected and production fix date. Some 2020-2021 F-Super Duty vehicles equipped with a 6.7L engine built on or before 10-Feb-2021 may…

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TSB 20-2336

FORD

Reported code forms P0300

Some 2020 F-Super Duty vehicles equipped with a 6.7L engine built on or before 19-Aug-2020 may exhibit an illuminated malfunction indicator lamp (MIL) with diagnostic trouble codes (DTC) P0300-P0308, P0603, P203B,…

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SSM 46391

FORD

Reported code forms P0300

SOME 2017 F-SUPER DUTY, E-SERIES, F53 MOTORHOME, F59 CHASSIS, F-650/750 VEHICLES EQUIPPED WITH A 6.8L ENGINE WITH AN ENGINE BUILT ON 10-SEP-2016 AND THROUGH 15-FEB-2017 MAY EXHIBIT MULTIPLE MISFIRE DIAGNOSTIC TROUBLE…

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05134

FORD, LINCOLN

Reported code forms P0300

HARD START/LONG CRANK, ROUGH IDLE, ENGINE IDLE MISFIRE-MIL-DTCS P0300 THROUGH P0308, P0171, P0172, P0174, P0175, P0316, P2195, P2196, P2197, P2198. *SC

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