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dpf soot build up
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  1. 6.4 Motor Problems
    A month ago I encountered what I thought was a turbo/downpipe exhaust leak. I had it towed to sunrise ford in Fontana,ca. they diagnosed it as a DPF soot build up and was not covered by warranty. After replacing the exhaust manifold gasket, They performed a manual regen. So $1085.00 and 100...
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