Thread: turbo noise between shifts
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  #14 (permalink)  
Old 01-22-2008, 06:53 PM
NEWT92 NEWT92 is offline
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Join Date: Oct 2007
Location: Secor Illinois
Posts: 592
My 7.3 does it to on the 3rd to 4th and 4th to overdrive shifts. Sounds like air brakes on semis.
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