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Message: [QUOTE="dsmracing1, post: 1153614, member: 16480"] I did a little test like that when I started getting the issue. I have 4 different trans tunes. - Stock - H&S - Mild Gearhead - Hard Gearhead I found the following result's: - Stock was the worst and it sounded like it was going to explode. - H&S was second worst and it was just a little less than stock - Mild Gearhead was an improvement from H&S - Hard Gearhead seemed to work the best but you can still hear it from 4-5 and 5-6 when on street or performance tunes. I had it from 2-3 once too when I womped on it in second and let off just as it hit 3rd it squealed like a pig. These results seem as they should be since the transmission is shifting quicker and harder with less chance to slip as it shifts. But re-loading the tunes didn't seem to help but I did just take it easy when I reloaded the tunes and haven't heard it since. I also haven't stomped on it in street or performance since this has happened. If my work truck isn't working it ain't making money! [/QUOTE]

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