Compression Ignition Addict
Join Date: Oct 2006
Location: Bend, Or
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You would not see a differance in sound out the exhaust if the boots were bad. Are your EGT's higher? Remove your intake and grab the compressor wheel. It should spin free, with little movement in and out and up and down.
I would bet something is wrong with the turbo to be getting that noise. It could also be a bad EBPV, maybe closed part way and stuck.
What setting were you on in the chip?
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