What are the reasons for the sudden stall when the Boyue starts?
4 Answers
The reasons for the sudden stall when the Boyue starts are: 1. Transmission valve body failure; 2. Transmission computer failure; 3. Internal friction plate failure of the transmission; 4. Clutch failure. Taking the 2020 Boyue as an example, it is a compact SUV with body dimensions of: length 4544mm, width 1831mm, height 1713mm, wheelbase of 2670mm, and a curb weight of 1610kg. The 2020 Boyue is equipped with a 1.5L inline 4-cylinder turbocharged engine, with a maximum horsepower of 177PS, maximum torque of 255Nm, maximum power of 130kW, and maximum torque speed range of 1500 to 4000rpm.
I've been driving for over twenty years and have seen all kinds of starting issues. The Boyue's starting hesitation might be due to minor ignition system problems, such as excessive carbon buildup on the spark plugs, leading to poor power delivery, or insufficient fuel supply caused by clogged fuel lines. In terms of the transmission, aged automatic transmission fluid can slow down the response, making hesitation more likely. Another common cause is dirty sensors, like a contaminated mass airflow sensor giving inaccurate readings. It's important to get this checked promptly to avoid worse problems. Regular maintenance and avoiding aggressive throttle use can help prevent such issues.
I drive this car to work every day, and the stalling issue during startup is really annoying. It's mostly a minor fault in the electronic control system, such as false signals from the speed sensor or dirt buildup in the throttle body affecting response. It could also be due to insufficient transmission fluid, making gear shifts feel rough when lubrication is inadequate. I experienced this once before, and replacing a small part fixed it. From a safety perspective, if the car restarts fine after stalling, it's not a major issue, but the root cause should still be checked. Don’t ignore the details—get it scanned with diagnostic equipment at the shop early to avoid disrupting daily commutes.
It's really scary when the car suddenly stops during acceleration. Common causes include insufficient fuel pump pressure or clutch slippage. It could also be due to low battery power triggering the automatic protection mode to cut off power. In the long run, regular oil changes and electrical system checks are crucial. Preventive measures include warming up the engine before driving and avoiding abrupt starts. In any case, don't take it lightly—it's safer to have a professional diagnose the issue.
