Customer Concern

• Quoted turbo replacement elsewhere based on scan codes.

Findings & Diagnosis

• Mechanical checks confirmed wastegate/impeller play beyond limits.
• No collateral damage found in intercooler piping.

Work Performed

• Replaced turbo assembly with new gaskets and hardware.
• Oil service to protect the new unit; post‑repair boost test.

Result

• Power restored with correct boost targets; no leaks on re‑check.
• Second‑opinion process saved unnecessary parts spend.