TSB Document:

• Sorry, the NHTSA has not posted this TSB document yet.

You can still get the detailed info from Ford for this TSB. Call your local Ford dealer's service department & ask for a copy of TSB# SB-21066.

Affected Component: ENGINE AND ENGINE COOLING:ENGINE:DIESEL

Summary

FORD TRUCKS: ON SOME TRUCKS EQUIPPED WITH A 6.4L DIESEL ENGINE, WITH LESS THAN 5000 MILES, MAY EXHIBIT DIAGNOSTIC TROUBLE CODES P0404 AND/OR P1335. THIS MAY BE DUE TO WELD SLAG/DEBRIS, FROM TURBO UP-PIPE MANUFACTURING PROCESS, BEING STUCK IN THE EGR VALVE AND PREVENTING IT FROM SEATING PROPERLY. MODELS F SUPER DUTY-F250-F550. *PE

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