My 05 srt6 has 67k miles currently. It runs just fine when I first start it up but after I do a few pulls it decides to not engage the supercharger. If I go real easy itll kick on eventually for a pull or two then kick off again. I have read several posts and threads and everyone immediately says to replace the ic pump. I just replaced my belt because i was getting some build up and there were a couple small cracks in it but it does not appear to be slipping now. I have also checked my fuses and my AIT sensor and all appears to be good. Is there anything else I can check before buying a new IC pump? or is there a way to actually check the pump itself by jump starting it somehow? Also if anyone knows where to get a good deal on a new pump if thats what I need I was thinking the updated bosch system. Thanks in advance!