Hi guys, fresh meat here. Just dumped my Dodge 24v for an 06 Duramax & Allison combo - truck has less than 1K on it, on the highway experienced loud clatter (sounded like spark knock on a gas engine) followed by large amounts of black smoke - lasted two miles and cleared up. Next day, dumped in fuel additive, worked fine for three days, than the black smoke again for two miles on the highway, no clatter this time, but loss of power. No lights, gauges all normal. Took it to the dealer today, and of course they couldn't find anything wrong, they test drove it with no problem, they test the fuel and it was fine, they dumped more conditioner in it and said they didn't know the problem. Anyone have any ideas or any info on this problem?
P.S. Glad to be here!! Even running poorly at times, it sure beats driving a Dodge
P.S. Glad to be here!! Even running poorly at times, it sure beats driving a Dodge