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Discussion Starter #1
800miles on new engine and turbo after that all the same mods were put back on it ebs turbo back intake ect.. the car runs like shit with cobb tunes and i put the original pro tune for it on runs great except for some lag if i dont give it gas but i get knocks constantly (-1.2 uptoo -11.8), fast or slow they show up my DAM is also .8 i was wondering if the tune has to set because they are only negative knocks (as low as 7 degrees timing on datalog pull) i dont drive it like an idiot just a few boost tests
any input would be nice :)
 

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5,233 Posts
Verify no mechanical issue and retune so you know what you have.

Tuning is cheaper than other engine.
 
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