How much fuel does a FAW J6 consume per hour at idle?
3 Answers
FAW J6 consumes 2-3 liters of fuel per hour at idle. Here are detailed explanations about vehicle fuel consumption per 100 kilometers: 1. Overview: Fuel consumption per 100 kilometers refers to the amount of fuel a vehicle consumes when traveling 100 kilometers on the road at a certain speed. It is a theoretical indicator of the vehicle. The fuel consumption per 100 kilometers is obtained by manufacturers in an objective environment, where they use a dynamometer installed on the vehicle chassis to measure values, convert them into speed parameters, and then calculate the theoretical experimental fuel consumption data per 100 kilometers for the model at specified speeds. 2. Others: Since most vehicles approach their economical speed at 90 km/h, most publicly announced theoretical fuel consumption figures are usually the fuel consumption per 100 kilometers at 90 km/h.
I've been driving a FAW J6 heavy-duty truck for over a decade, often encountering idling situations during long-haul shipments. Generally speaking, idling for one hour consumes approximately 1.8 to 2.5 liters of diesel fuel – this is based on actual records. Once when stuck in highway traffic with one hour of idling, my fuel tank showed nearly 2 liters consumed, costing me over ten yuan. Cold weather or using air conditioning increases fuel consumption significantly, sometimes exceeding 3 liters. I recommend reducing idling time, especially when parked waiting for cargo. Consider using external heaters or turning off the engine to rest instead – this saves fuel, benefits the engine, and prevents carbon buildup issues. Prolonged idling not only burns money but also reduces engine lifespan. Fleet drivers all agree it's a bad habit.
As a guy who's been repairing trucks for years, I can help estimate the idling fuel consumption of the FAW J6. Normally, it consumes around 1.5 to 2 liters per hour at idle, but this depends on the engine model and condition - older diesel engines might go up to 2.5 liters. Checking fuel consumption is simple: fill up the tank, idle for an hour, then refill and calculate the difference. If you notice higher consumption, say over 2.5 liters, it could be due to clogged fuel injectors or a dirty air filter, indicating maintenance is needed. At idle, the engine runs slowly with minimal fuel use, but it adds up over time. It's best not to exceed 10 minutes of idling to avoid fuel waste and excessive emissions. Just measure it once yourself to be sure.
