BMW 3 Series LPG Conversion Injector Wear
BMW
3 Series
2005
N52/N54 Petrol
⚡ Quick Summary
Severity Level
Medium
Safe to Drive?
✅ Safe to Drive
Safety Impact
No direct safety impact reported by owners
Urgency Level
🟡 Monitor Closely
LPG-converted BMW 3 Series can develop LPG injector wear after 100,000 km on gas due to the drier burn characteristics of LPG compared to petrol. LPG injectors require replacement at 100,000-150,000 km. Injector set replacement costs £150-350. Always use LPG with correct additive dosing.
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 BMW 3 Series 2005 problem, submit a wrong diagnosis report — it helps other drivers avoid the same costly mistake.
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