Join Date: Jan 2009
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I would definitely say it has something to do with your stock injectors. Stock injection pressure on a common rail is 23,000 psi or so. And the nozzles are a weak point in that system. My friend was running an 05 with a modded cp3, several different combinations of stacked boxes, and aftermarket nozzles, and he kept doing the same thing. He eventually went to different injectors and hasn't had the much problem with them.
I would look into f1 diesel's flux series injectors if I were you.
2000 2500 reg. cab 4x4 auto 577hp
09 6.7L QC LB stick, 4x4.
TOTAL PERFORMANCE DIESEL 707-545-FUEL (3835)