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  1. 6.0 Motor problems
    I have a Ford F-250 6.0 and I have a Sinister bypass coolant filter and a new Stant degas cap. Coolant flush with Motorcraft Gold three weeks ago and full synthetic oil change two weeks before that, and I cleaned out the EGR valve with the oil change (2x a year for EGR valve). Truck has been...
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