New chip

[Flooringit]

Well I put in a tw today and it definately runs better I left a tire mark about 80 ft long but on the other side is man that thing makes so many noises now I never heard the turbo make noise like that sounds like a flutter sometimes. And I'm sure the waste gate makes a different noise also. I guess I just have to get used to it. I can leave the skid mark but don't really feel it may have wheel hop a little. Had a coue hard shifts aloe buy I live in a real hilly area so it's revin high sometimes goin up the hill. I just wish I could drive a other truck with one in it to compare. You never know what have for real till you've tried a couple.

[powerhoghp]

You may have turbo surge (flutter or farting), a different compressor wheel can help with this. Yes, you may also be hearing the wastegate blowing off drive pressure at WOT.