What is the reason for the Buick Excelle's fan running immediately upon ignition?

1 Answers
StKaden
07/30/25 5:43am
Buick Excelle's fan running immediately upon ignition is due to insufficient coolant, causing the water temperature to rise and the fan to run continuously. Below are the specific details of the Excelle: 1. Vehicle Positioning: The Buick Excelle is a compact car under the Buick brand. Its dimensions are 4609mm in length, 1798mm in width, and 1464mm in height, with a wheelbase of 2640mm. 2. Powertrain: The Buick Excelle's 1.3-liter turbocharged engine delivers a maximum power of 120kW and a maximum torque of 230Nm. This engine reaches its maximum power at 5500 rpm and its maximum torque between 1800 and 4400 rpm. It is equipped with a 48V mild hybrid system and multi-point fuel injection technology, and features an aluminum cylinder head and block. This engine is paired with a 6-speed automatic transmission. The 1.5-liter turbocharged engine produces a maximum power of 113 horsepower and a maximum torque of 141Nm, achieving its maximum power at 6000 rpm and maximum torque at 4400 rpm. This engine is equipped with DVVT technology and multi-point fuel injection, and features an aluminum cylinder head and cast iron block. It is also paired with a 6-speed automatic transmission.
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