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8 Posts
I have a 2008 6.7. I have had the check engine come on at least 12 times. It goes on and off. I have had it in the shop 4 times. They reflashed it 3 of the times, the fourth time they cleaned the egr valve. 1 month later it came on and went off again. My overhead console has never come on about the Catalyst Full. The truck runs perfect, no loss of power etc. My question is, will this problem with the DPF , EGR bluetec emission crap ever in any way ruin my engine, head,crank, rods etc? If it is contained to the emissions I can live with it going on once in awhile.Any input anybody?..Should I get rid of it? Thanks