WHAT CAUSES A CLUNKING NOISE WHEN DRIVING OVER BUMPS?

Jul 29, 2020
Road-Bump | BG Automotive - Fort Collins, Webster Avenue

Hitting the pavement for a drive and finding that your vehicle is rattling excessively and making clunking sounds is not only annoying but also quite alarming. This symptom typically happens when you have a suspension issue, and occurs when driving over bumps, uneven surfaces, debris, potholes, and more. It could be that some suspension part is loose or broken. 


The suspension system is fairly complex, so finding the exact source of the noise can be tricky to do by yourself. An expert mechanic at BG Automotive, however, will be able to properly identify any suspension issue and ensure that you get back on the road with a comfortable vehicle. 

Here are some of the potential causes for a clunking noise when going over bumps:


  • Bad control arm bushings
  • Damaged ball joints
  • Worn out struts
  • Damaged or worn-out shock absorbers
  • Damaged leaf spring shackles
  • Loose body mounts


These are just some of the potential causes of why you're hearing strange noises when driving or bumps or turning. Chances are, there is something amiss within the suspension system. If you suspect that you have a suspension system issue, we invite you into BG Automotive at your earliest convenience for an inspection. Our professional mechanics will perform a full visual inspection of the suspension system to pinpoint the cause of your problem and advise you on what repairs are needed to get your vehicle working at its best again. 



For suspension repair in Ft. Collins and Longmont, CO, give us a call or stop by our shop today! 

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As a car enthusiast, you understand the importance of caring for your vehicle. Beyond regular maintenance, there are specific vehicle parts and system inspections that should be at the top of your checklist. While the inspection can end simply by completing the eye and computed diagnosis, it still has a big effect in the long run. 1. BRAKE SYSTEM INSPECTION Your vehicle's brakes are its most critical safety feature, and neglecting them can have dire consequences. Regularly inspecting the brake system is essential to ensure it functions optimally. Here's what you should check: Brake Pads: Examine the thickness of your brake pads. If they're worn down to 3mm or less, it's time to replace them. Brake Fluid: Check the brake fluid level and condition. Brake fluid should be clear and free from contaminants. Low fluid levels or dirty fluid can compromise braking efficiency. Brake Lines and Hoses: Look for signs of leakage or damage in the brake lines and hoses . Any issues should be addressed immediately. Rotors and Drums: Inspect the brake rotors (disc brakes) or drums (drum brakes) for signs of wear, scoring, or warping. These issues can affect braking performance. Brake Calipers: Ensure the brake calipers are functioning correctly and not sticking. Stuck calipers can cause uneven brake pad wear and decreased stopping power. Regular brake system inspections and maintenance can prevent accidents and extend the life of your vehicle's braking components. 2. SUSPENSION AND STEERING SYSTEM INSPECTION A well-maintained suspension and steering system are essential for a smooth and safe ride. Here's what to look for during inspections: Shock Absorbers and Struts: Check for signs of leakage, damage, or excessive bouncing. Worn-out shocks and struts can compromise handling and ride comfort. Tire Wear: Uneven tire wear can indicate suspension or alignment issues. Inspect tires for tread wear patterns and make sure they are properly inflated. Steering Components: Examine tie rods, ball joints, and steering linkages for wear or damage. Loose or worn components can affect steering control. Alignment: If your vehicle pulls to one side or the steering wheel is off-center, it may require a wheel alignment. 3. ELECTRICAL SYSTEM INSPECTION In today's vehicles, the electrical system plays a crucial role in various functions, from starting the engine to powering essential components. Here's what to inspect: Battery: Check the battery terminals for corrosion and ensure they are securely connected. A weak or old battery can lead to starting problems. Alternator and Charging System: Test the alternator's output voltage to ensure it's charging the battery correctly. A malfunctioning alternator can lead to a dead battery while driving. Lights and Signals: Regularly check all exterior lights, including headlights, taillights, brake lights, and turn signals. Replace any bulbs that are burnt out. Electrical Wiring: Inspect wiring for signs of damage, fraying, or loose connections. Damaged wiring can lead to various electrical issues. Fuses: Check and replace any blown fuses as needed to ensure that electrical components function correctly.  A well-maintained electrical system is essential for starting your vehicle and operating crucial safety features, such as lights and signals. Take advantage of the inspections at BG Automotive and experience the results they have for your own. Our team is looking forward to ensuring the proper safety and performance of each and every customer's vehicle
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