Chery Tiggo 8 Pro turbocharger boost pressure loss at high RPM
Loss of power above 3500 RPM accompanied by a soft whistling sound from the engine bay. The 2.0T engine loses boost pressure under hard acceleration. Common cause is a split or disconnected intercooler hose. Inspect all charge air hoses and clamps carefully. The hose from the intercooler to the throttle body is the most frequent failure point.
Repair / Solution
No confirmed fixes yet. Share yours below.
⚠️ Wrong Diagnosis?
No commonly reported misdiagnoses for this fault yet. If you have replaced a part that did not fix this Chery Tiggo 8 Pro 2022 problem, submit a wrong diagnosis report — it helps other drivers avoid the same costly mistake.
🚗 More About This Vehicle
Help other owners by sharing your experience.
Your real-world fix helps thousands of drivers worldwide. Takes 2 minutes.