yes, I replaced the down pipe. I did some checking and found an exausht leak at the turbo, I've got a turbo seal kit on order, once it gets here I'll take care of that and see how it does. Just drove it back from Raleigh, ran 68 most of teh way, averaged 13.7 mpg. I'm going to hook up a boost gauge before I reseal teh turbo to see what kind of improvemt it makes. The enbine seems to be running rich. The new pipe is already black and I get a strong diesel smell when its running(I checked for fuel leaks, none found). Low boost would caause this. Need a software to run on my laptop to check the tach. Anyone tried "torque" with a diesel? I had mixed results running it on my old phone
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