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What Causes the Buick Excelle to Have High RPM but No Speed Increase?

1 Answers

DelAniyah

07/29/25 11:29pm

Buick Excelle experiencing high shift RPM but no speed increase may be caused by issues such as a faulty transmission torque converter, transmission speed sensor failure, control module malfunction, or valve body problems. Below is relevant information about the Buick Excelle: 1. Overview: The all-new Excelle adheres to Buick's "dynamic and fluid" design language, drawing inspiration from the classic elements of the Riviera concept car. Its body styling exudes a sporty yet stable appearance, showcasing the Excelle's bold simplicity and elegant dynamism. The new winged chrome grille, combined with black piano vertical grilles and high-gloss chrome winged grilles, naturally draws the visual focus of the front end to the emblem. Additionally, the winged grille extends horizontally to the headlights on both sides, enhancing the horizontal visual effect and overall cohesion of the front end. 2. Interior: The all-new Excelle's cabin continues Buick's 360-degree wraparound integrated design, complemented by high-touch interior materials and Quiet-Tuning, Buick's patented noise-reduction technology. It features a three-spoke multifunction steering wheel, ice-blue sporty instrument panel, fully automatic climate control system, one-touch start function, rear air vents, and a flexible 400L luggage compartment.

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