tech
January 27, 2026
Dugotrajni rad motora u praznom hodu i dalje ima posledice: Evo koliko dugo automobil može da radi u "leru"
Ostavljanje automobila upaljenog dok miruje postalo je svakodnevna navika. Kratko stajanje ispred prodavnice ili čekanje nekoga često prolazi uz motor koji radi u leru. Ipak, dugotrajan rad motora u "leru" ima posledice, i to ozbiljnije nego što većina vozača misli.
TL;DR
- Idling reduces lubrication efficiency, leading to faster internal part wear.
- It can shorten the interval between oil changes.
- Diesel engines can experience soot buildup in the EGR valve and DPF filter.
- Gasoline engines may suffer from fouled spark plugs and intake system contamination.
- Idling for over 30 seconds consumes more fuel than restarting the engine.
- Average fuel consumption while idling is 1-2 liters per hour.
- Harmful gas emissions can exceed 4 kg per hour.
- Turning off the engine for stops longer than 30 seconds is more economical and better for the car and environment.