Will a Cadillac stall after idling for 1 hour?
4 Answers
It may be caused by excessively low battery voltage. Although the engine is running when the vehicle is parked without being turned off, the alternator charges slowly at idle speed. At this time, the air conditioning mainly uses battery power, so prolonged use can lead to battery depletion. If the alternator cannot recharge the battery in time, it may cause the engine to stall. Check the battery's charging and discharging functions as well as its lifespan. Generally, using electrical appliances while the vehicle is parked can cause significant damage to the battery. More information about Cadillac is as follows: 1. Overview: Cadillac, a world-renowned luxury car brand under General Motors, was born in 1902 (the Year of the Tiger) in Detroit, known as the Motor City of America. Over the past century, Cadillac has created numerous firsts in the industry and set many standards for luxury cars. 2. Other: The exterior design incorporates many elements. The Cadillac Ciel concept car features a convertible sports car design with a body length exceeding 5 meters, which is quite large for a convertible sports car.
I've been driving a Cadillac for about seven or eight years. Normally, idling for half an hour is fine, but an hour could indeed cause issues. In terms of design, Cadillac engines are stable and shouldn't stall, but in reality, I've encountered situations where, during summer traffic jams, idling for too long caused the fan to stop working, leading to engine overheating and automatic shutdown, which was quite scary. Another time, with low fuel in the tank, the fuel pump couldn't supply enough, and the engine stalled. Prolonged idling increases fuel consumption and leads to more engine carbon buildup, gradually damaging spark plugs and ignition coils. It's best to avoid this habit. When using air conditioning or the external air circulation, which consumes more electricity, a weak battery can make things worse. Regularly checking the idle control system and cleaning throttle carbon deposits can reduce risks. Cadillacs are great cars, but neglecting maintenance can lead to constant minor issues.
From a technical perspective, the Cadillac idle system is quite complex. The idle air control valve and mass airflow sensor regulate air intake and fuel injection to maintain stable engine speed. It shouldn't stall within one hour unless there are fault points like sensor failure, fouled spark plugs, or voltage fluctuations caused by an aging battery affecting the alternator. When the engine cooling system underperforms, overheating risks increase significantly, especially during hot southern weather. High idle fuel consumption pollutes the environment, wastes gasoline, and increases exhaust emissions. Modern vehicles have protection mechanisms that automatically shut down the engine at safe points when overheating occurs. Prolonged idling accelerates engine wear and reduces component lifespan. It's recommended to use diagnostic tools to check trouble codes, perform targeted repairs, and minimize idling in daily use to save both the vehicle and fuel.
Buddy, don't worry about idling your Cadillac for too long, it basically won't stall. I've tried waiting for someone with the engine idling for an hour a few times without issues, the engine sound remains steady. But if there's a car problem, like last time my friend's air filter got clogged, it shook a few times at idle and then stopped. An old battery with insufficient idle power supply could also cause circuit failure and stalling. Don't always run the AC at high fan speed to increase the load. Idling causes heavy pollution and burns gasoline fast, which isn't cost-effective. If you notice any problems, check the idle motor or clean the fuel line immediately. Simple maintenance can prevent unexpected breakdowns on the road.
