W Waveyyy22 New member Joined Aug 21, 2024 Messages 25 Reaction score 5 Points 3 Buick Ownership Buick Regal 2011 Jun 22, 2025 #1 2011 Buick regal 2.0 turbo , turbocharger cuts out at high throttle , I cut vehicle off and back on and turbocharger works again,I smoke tested for leaks and verified there’s none
2011 Buick regal 2.0 turbo , turbocharger cuts out at high throttle , I cut vehicle off and back on and turbocharger works again,I smoke tested for leaks and verified there’s none
O OB1 Active member Joined Apr 2, 2019 Messages 366 Reaction score 98 Points 28 Location Warren,Michigan Buick Ownership 14 Buick Regal GS Jun 23, 2025 #2 turbo needs to be replaced
02LTD2.0 Well-known member Joined Dec 6, 2024 Messages 517 Reaction score 273 Points 63 Location Long Island Buick Ownership 2002 Lesabre Limited Jun 23, 2025 #3 Could be an issue with the waste gate.