People love a bargain, especially when scrolling through a used car for sale online. But here’s the thing—most folks ignore weird noises the first time they hear them. A little squeak, a faint knock, or a weird hiss. Easy to shrug off, right? The problem is, those sounds are often your car waving a red flag before a bigger (and expensive) drama kicks in. Especially when you’re looking at a second hand car, listening matters more than shiny paint.
Strange Noises Your Used Car Should Never Ignore
1. Grinding brakes
Grinding brakes usually mean your pads are worn right down, and metal is scraping on metal. Not ideal. If you hear it, don’t muck around—get them checked and replaced straight away. In a Used Car, this is common when servicing has been skipped or delayed.
2. Knocking engine
Knocking engine noises can point to bad fuel, worn bearings, or oil issues. It sounds like a dull tap under the bonnet. Fix? Start with oil levels and a proper mechanic scan before things get worse.
3. Squealing belt
Squealing belts are usually fan or serpentine belts slipping. Often worse on cold mornings. A quick tightening or replacement usually sorts it.
4. Clunking suspension
Clunking over bumps? That’s usually suspension bushes or shock absorbers worn out. You’ll feel it more in a Used Car that’s done rough roads.
5. Hissing leak
Hissing sounds often mean coolant or vacuum leaks. Which means overheating risk if ignored. Get hoses checked before you’re stuck on the roadside.
Also Read – 3 Common Engine Issues Used Car Buyers Often Miss
At the end of the day, weird noises are your car talking to you. Ignore them, and you’re gambling with repair bills you don’t want. Before you grab a bargain or even think about putting money down, always get a proper pre purchase inspection. It’s a simple step that can save you from buying a headache on wheels. Our team in Australia checks everything from engine health to suspension, brakes, and hidden faults most buyers miss. If you’re eyeing a deal or just unsure about a vehicle, book a pre purchase inspection with us today and drive away with a bit more peace of mind. Too easy mate, and worth it every single time too.
