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What causes the insufficient power of Roewe 350?

2 Answers

OEdward

07/25/25 3:04am

When the engine power is used at high RPM, the noise becomes noticeable. The suspension is relatively stiff, and the steering system feels slightly heavy at low speeds. Here is the extended information about the Roewe 350: 1. Engine: The Roewe 350 is equipped with a 1.5L-VTi-Tech high-efficiency engine. Compared to the older 350 model, the Roewe 350 has undergone technical upgrades in fuel economy. By applying new technologies, improvements have been made to the chassis, engine, and transmission, reducing fuel consumption to only 6.9L, which is 12% lower than the older 350 model. The 2014 350 model added Tiptronic manual-automatic transmission technology, offering four driving modes: D, S, M, and W. 2. Features: Roewe has also added an ECO economy status reminder function. When the driver is in a fuel-saving driving mode, the "ECO" light illuminates, providing timely feedback on fuel consumption conditions and helping the driver develop good economical driving habits.

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StEvan

08/10/25 4:51pm

I've been driving this Roewe 350 for several years, and it always feels sluggish when accelerating, like stepping on cotton. It's probably due to severe carbon buildup on the spark plugs, which can cause poor ignition over time. It could also be a dirty throttle body getting clogged, restricting airflow and making the engine struggle. I suggest checking the oil level first—if it's too low, it can lead to insufficient lubrication and increased wear. Or maybe the fuel filter is aging, causing poor fuel delivery. Not to mention potential transmission issues—slow shifting can disrupt power transfer. A quick check for loose ignition coil connections and regular throttle body cleaning can greatly improve performance. Neglecting these issues long-term not only wastes fuel but also damages core components. Addressing them early saves both hassle and money.

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