Traditional Culture Encyclopedia - The 24 Solar Terms - What is the cause of abnormal engine noise after Chevrolet Mai Rui Bao stops?

What is the cause of abnormal engine noise after Chevrolet Mai Rui Bao stops?

The causes of abnormal noise of Chevrolet Mai Rui Bao engine after parking are: 1, excessive wear of valve parts; 2. Insufficient oil pump pressure; 3. Viscosity of oil. Take 202 1 Chevrolet Mai Rui Bao xl as an example, which is a medium-sized car. Its body dimensions are: length 4933mm, width 1854mm, height 1472mm, wheelbase 2829mm, fuel tank volume 55l and curb weight 1430kg. The front suspension of 202 1 Chevrolet Mai Rui Bao xl is McPherson independent suspension, and the rear suspension is multi-link independent suspension. It is equipped with 1.5l turbocharged engine, with maximum horsepower 169ps, maximum power 124kw and maximum torque of 250nm, matching with a 9-speed automatic manual transmission.