To understand an oil level that smells strongly of fuel, compare it under normal, safe conditions: cold versus warm, idle versus steady speed, and light versus higher load. Record the oil level and smell without running the engine to reproduce the condition. Change one condition at a time so the result stays useful.
Do not create a risky test just to reproduce it. Check for repeated short trips, misfire history, and overdue service; arrange diagnosis before an oil change masks evidence.
Quick educational note
For information, not a diagnosis or repair instruction. Vehicle-specific checks are still required. Consult the manufacturer's guidance and a qualified technician.
How to use this information
This article explains general principles and does not establish what is wrong with your vehicle. Read the content limitations.