Why is the Geely Binyue noisy when accelerating?

[DominicMarie]

The reasons for the loud noise when accelerating in the Geely Binyue may include incorrect viscosity or excessive dirt in the engine oil or transmission fluid, as well as excessive wear of components. The Geely Binyue engine comes in 4-cylinder and 3-cylinder versions, with the 3-cylinder engine being a 1.5T three-cylinder engine jointly developed by Geely and Volvo. Below is an introduction to the Geely Binyue engine: 1. The 1.5T turbocharged three-cylinder engine delivers 177 horsepower and a maximum torque of 255 Nm. This engine can output maximum torque starting from 1500 rpm and can sustain it up to 4000 rpm. The engine reaches its maximum power output at 5500 rpm. It is paired with a 7-speed dual-clutch transmission. 2. The 1.4T L4 turbocharged engine produces 141 horsepower and a maximum torque of 235 Nm. This engine starts delivering maximum torque from 1600 rpm and can sustain it up to 4000 rpm. The engine reaches its maximum power output at 5200 rpm. It is paired with either a 6-speed manual or a 6-speed dual-clutch transmission.

[McCarmen]

Last time I drove the Geely Binyue on the highway, I heard a buzzing noise when accelerating. This type of noise is usually related to the engine system. The most common cause is an exhaust system leak, where aging gaskets at the exhaust pipe connections can cause a puffing sound, especially noticeable during hard acceleration. Abnormal spark plug ignition or excessive carbon buildup leading to knocking can also produce a rattling sound. Aging engine mounts transmitting vibrations to the cabin is another possible cause. Worn wheel bearings or warped brake rotors may also create noise at specific speeds. I recommend first checking the exhaust outlet for black carbon deposits and listening for the noise location at idle. It's best to visit a 4S shop for diagnosis—they can precisely locate the abnormal noise source using a stethoscope, while also checking throttle valve carbon buildup and belt tension.

[Melissa]

Don't panic when encountering refueling noises, I've repaired many such vehicles. First, focus on the ignition system: the Bin Yue uses direct injection, requiring spark plug replacement every 40,000 km - overdue changes cause rattling. Intake manifold leaks or clogged air filters lead to insufficient air intake, making the engine whine in protest. Loose turbocharger pipes or cracked intercoolers can also cause hissing air leaks during acceleration. Engine oil with too low viscosity or insufficient quantity increases engine friction noise. For the chassis, worn driveshaft universal joints produce clicking sounds at specific RPMs. It's advisable to check the oil dipstick level and inspect for exhaust pipe joint leaks. If abnormal noises persist for two weeks, take it to the workshop for inspection - don't let minor issues escalate into major repairs.

[SanMax]

My Geely Binyue had a similar issue after three years of driving, making tractor-like noises during hard acceleration. The mechanic said to mainly check three areas: first, aging exhaust manifold gaskets causing air leaks; second, insufficient lubrication and wear in front wheel bearings; third, engine knocking. Poor fuel quality leading to carbon buildup or spark plug fouling can cause metallic knocking sounds. For turbocharged models, also check if the turbo wastegate is stuck and producing whistling noises. Try revving the engine in neutral - if the noise persists, it's not a drivetrain issue. Addressing it early is crucial - my neighbor delayed repairs and ended up spending 8,000 RMB replacing the entire exhaust system. Remember, timely maintenance can prevent most noise problems.