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2010 SS A6 Buzzing When Upshifting
Hi all! My 2010 Camaro SS A6 is making a buzzing noise as it upshifts. More noticeable when cold especially from 1st thru 4th gears. Shifts normal otherwise; no grinding, no slipping. Fluid was normal. 6L80 with a 36-3800 stall (added 17k miles ago during cam upgrade). Anyone experience this? TIA!
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2010 2SS/RS A6. GPI SS3 VVT Cam, 228/246 / AFM Delete / Circle D 4C 36-3800 Stall / Stainless Works LTHs, High Flow Cats, X-pipe, Borla Pro XS Mufflers and Quad Tips / Vararam CAI / Soler 95mm PTB / AAM 3.91 gear / GPI Ported Heads / GPI Ported Rod Mod Intake Manifold/ Smith Bros. Trunnions / GPI 5/16" hardened push rods, 7.425"/ Chevrolet Racing Lifters / Melling 10355 Oil Pump / Powermaster XS Torque Starter / Derale Xmsn Cooler / 1LE Suspension Upgrade System / BMR Strut Tower Brace, Trailing Arms and Toe Rods / Powerbond 25% UDP / Mishimoto catch can / iDatalink Maestro.
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