Attention: TDR Forum Junkies 
i have a 2005 3500 4x4 6spd with a sbdd #3600 clutch, tst powermax, crazy larry downloader, afe air box, banks intercooler, htb2, 5" exhaust 150 F. A. S. S. when i turn the tst up to anything above 3/3 bully dog 0 and nail it wot around 2300rpm to 2900rpm sounds like someone is firing a paintball gun under the hood this can not be a good sound. 
this just started about 4 weeks ago after i got it back from getting a new cp3 pump and a new pressure valve. truck dyno at 563hp 1101tq 
3 weeks before pump went down. this sound scares me and would like to know where to start looking for the problem ????
this just started about 4 weeks ago after i got it back from getting a new cp3 pump and a new pressure valve. truck dyno at 563hp 1101tq 3 weeks before pump went down. this sound scares me and would like to know where to start looking for the problem ???? 
