I took my 99 24 valve in to get the crank position sensor changed today. First thing the tech sees is my Dyno Sources box wiring. Luckily i wandered in to the sevice bay at the same time and after some BSing i convinced him not to go void my 100K engine warenty. Then he goes and runs the part number for my crank sensor and tells me that it is not covered under the engine warenty. So long story short 180 bucks later im out the door. One other thing when he was away i caught a glimpse of his computer plugged into my truck. It read "turbo boost exceeded" or something along those lines. Is this a result of the extra fuel im shooting it with box. I cant imagine it would hurt the engine because the wastegate should still be the same setting right? ok sorry its so long. i was a little pissed about my 5 hour trip down to the ole stealership!