JagerBomb said:
I got my SHO back today. So the original code was due to the HPFP failing. I did get a reflash of the PCM with all new updates on the software including the TSB related to my CEL. An unrelated problem was one of my hoses that goes from my intercooler to the TB. That was an expensive part at $130. The HPFP was also very expensive at 400 or something crazy like that.
At the end of the day I was able to get the dealership to refund the diagnostic charge and they covered the cost of the express shipping on the intake hose. The icing on the cake was they somehow managed to break the plastic trim on the drivers seat where all the power controls are. Needless to say I was not to pleased with my over all experience with the dealer. However the car is back together and it works well. It works really well. I assume my HPFP was failing for sometime with no real sign to me as the driver. But now the car drives like a race car. Its night and day different. Just glad its all done with. Again thank you to everyone who gave me some advice and for emails with technical information to help me be a better informed driver.
Glad they got it fixed for you.... Your comment on performance is interesting, because I had the same sensation, that is that it ran better than ever after they replaced my LPFP. Strengthens my belief that the performance tolerances are wide on these pumps... For me it wasn't like when I tuned her.... But she did perform better than she ever had! A Premarin experience! Glad you happy on the engine/ fueling side anyway.