Help with DTC Codes.....
I get P0101, P0171, P0174, P0430 about everyday after I clear them. I am fairly sure that I am looking for a vacuum leak somewhere. Are there any notorious places on these LS1's where vacuum leaks occur?
I did not put on the BBK SSI but do intake replacements greatly increase the risk of a vacuum leak?
Car does run like it has a problem. If you try and accerate hard, it feels like it is resisting going faster. I have had other LS'1 and this is not normal. The codes just lead to me hunting for vacuum leaks.
Any help is greatly appreciated.
Jon


