Toyota Aygo X 1.0 VVT-i Timing Chain Rattle
Toyota
Yaris
2022
1KR-VET 1.0
⚡ Quick Summary
Severity Level
Medium
Safe to Drive?
⚠️ Drive with Caution
Safety Impact
Indirect risk — worth monitoring, not urgent
Urgency Level
🟡 Monitor Closely
The 1.0 VVT-i three-cylinder in Aygo X can develop timing chain rattle at cold start above 60,000 miles. Updated tensioner from Toyota. Cost: £300-550.
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 Toyota Yaris 2022 problem, submit a wrong diagnosis report — it helps other drivers avoid the same costly mistake.
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