Reasons for Noise When Driving an Eighth-Generation Accord
2 Answers
About the reasons for noise when driving an eighth-generation Accord are as follows: 1. Lack of power steering fluid or issues with the power steering pump. Check if the power steering fluid pipe is blocked. If metal shavings are found in the power steering fluid, parts of the power steering system need to be replaced. After checking for oil leaks in the pipe, if leaks are found, they should be replaced promptly. After replacing the leaking pipe and refilling the power steering fluid, if the power steering pump no longer makes a buzzing noise, it indicates a lack of power steering fluid. 2. Other reasons for noise when driving an eighth-generation Accord. Air in the hydraulic system not completely purged or deformation of the high-pressure oil pipe of the power steering pump. Note that whether the power steering pump is damaged or the oil pipe is leaking, after replacing with new parts, all old oil should be drained, and Honda's original power steering fluid must be used, as Honda's power steering pump has high requirements for oil quality.
My eighth-generation Accord had similar issues before, and the rattling noise while driving was really annoying. After thinking about it for a long time, I found that chassis noises are the most common: cracked or aged lower control arm bushings can cause clunking sounds, especially over speed bumps; loose ball joints make a thud when turning; and worn exhaust hangers or leaking exhaust gasket can create a buzzing noise. Another common trouble spot is the tires—pebbles stuck in the tread, uneven wear, or a bad wheel bearing can produce a whining noise at high speeds, like an airplane taking off. For the suspension, leaking shock absorbers or collapsed top mounts result in a thumping sound over bumps. I recommend lifting the car to inspect these areas closely—bushings can be replaced for just around a hundred bucks.