Limp mode cause

[pullinweight]

2015 F450, 320,000miles. All stock but will periodically go into limp mode, driver shuts truck off then starts back up and it’s fine. Anyone had this?


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[BIG JUICE]

still have all the exhaust parts?

 

[Powerstroke Man 6.4]

Scan for codes/DTCs

 

[pullinweight]

Yes still have all parts, chalking it up to frozen def fluid as it’s warmed up now and no issues.


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