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Toyota Land Cruiser 80 1HZ Diesel Injector Pump Wear — Toyota Land Cruiser 1990 | MyCarFault
⚪ UNSOLVED No confirmed fix yet · Be the first to help

Toyota Land Cruiser 80 1HZ Diesel Injector Pump Wear

Toyota Land Cruiser 1990 1HZ 4.2 Diesel
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⚡ Quick Summary
Severity Level
Medium
Safe to Drive?
✅ Safe to Drive
Safety Impact
No direct safety impact reported by owners
Urgency Level
🟡 Monitor Closely

The Denso rotary injection pump on Land Cruiser 80 1HZ wears at very high mileage (300,000+ km), causing hard start and loss of power. Rebuild by a diesel injection specialist costs £300-600 and is preferred over replacement.

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 Land Cruiser 1990 problem, submit a wrong diagnosis report — it helps other drivers avoid the same costly mistake.

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