What Causes Severe Transmission Noise in the Volkswagen Lamando When Cold?

[VonNorah]

The following are the reasons for severe transmission noise in the Volkswagen Lamando when cold: 1. Transmission oil issues, where excessive viscosity in cold conditions leads to poor fluidity during operation, causing abnormal component behavior. 2. Internal transmission pressure leaks, where malfunctioning valve bodies or hydraulic pistons result in misaligned conical wheel positions. Below are extended solutions for transmission noise: 1. Repair or replace severely loose or damaged bearings. 2. Disassemble and inspect, replacing components if necessary. 3. Open the transmission for inspection, followed by repair or replacement.

[LaneFitz]

I've been driving for over twenty years, and the Volkswagen Lamando's transmission makes a lot of noise when cold, mostly due to overly thick transmission oil or gear wear. When the car is cold, the oil hasn't warmed up yet, leading to poor fluidity and increased gear clearance, which causes noise, especially during startup and gear shifting. Additionally, DSG transmissions are prone to issues like bearing rust or loose gear sets, which can also cause noise. Volkswagen models often develop such problems after prolonged use. It's crucial to check the oil level and quality promptly and replace it with specialized transmission oil if necessary. In severe cases, it might be bearing or gear damage. I recommend getting a professional diagnosis at a 4S店 to avoid further damage that could lead to a complete transmission failure, which would be very costly to repair.

[VonMaverick]

I'm someone who really enjoys tinkering with cars. The abnormal noise from the Volkswagen Lamando's transmission when cold is mainly caused by the high viscosity of the transmission fluid. During cold starts in winter, the oil becomes as thick as glue, causing the gears to turn roughly and produce a rattling sound. Additionally, the DSG transmission in older Lamando models is prone to gear or bearing wear and rust, which can worsen over time without proper maintenance. It's best to change the transmission fluid regularly and use the manufacturer-recommended type to alleviate the issue. Don't ignore the abnormal noise, as it could lead to other problems like gear shifting hesitation or even failure. When you have time, check the fluid color yourself—if it's dark and dirty, replace it with fresh fluid as soon as possible. It's both cost-effective and gives peace of mind.

[ORiley]

New owners encountering abnormal noises from the Volkswagen Lamando's transmission when cold can be quite alarming. I suspect it's an issue with the gears or hydraulic system. When the car is cold, insufficient expansion of transmission components can cause severe gear collisions and noise. The Volkswagen DSG's complex structure means oil stains or wear on the mechatronic unit or valve body could also lead to this. It's advisable not to force driving, as it could worsen to the point of gear failure, potentially causing accidents. Contact a professional technician as soon as possible to check oil pressure and sensors, and consider changing to new oil to see if it improves. Safety first—if the noise is severe, pull over and wait for assistance.