by Mark S. Taylor | Jul 27, 2026 | Troubleshooting
A knock from the engine at idle sets off alarm bells, and for good reason — some knocks mean an expensive bottom-end repair. But plenty of them don’t. The same “knock” can be a worn rod bearing that needs a new engine, or a $50 heat shield, or a...
by Mark S. Taylor | Jul 26, 2026 | Troubleshooting
A dull thump from the back of the car is one of those noises that’s easy to hear and maddening to place. It could be a worn suspension part, something rolling around in the trunk, a drivetrain component, or a brake issue — and the fix ranges from free to over a...
by Mark S. Taylor | Jul 26, 2026 | Troubleshooting
A ticking noise on a cold start that fades as the engine warms up is one of the most common sounds drivers ask about — and one of the most misread, because a harmless hydraulic lifter, a slight piston slap, and a genuine exhaust leak can all tick in nearly the same...
by Mark S. Taylor | Jul 25, 2026 | Troubleshooting
A humming noise that shows up when you accelerate is one of the most common sounds drivers ask about — and one of the most misdiagnosed, because a wheel bearing, worn tires, and a tired differential can all hum in nearly the same way. The good news: you can sort out...
by Mark S. Taylor | Jul 25, 2026 | Troubleshooting
A grinding noise when you turn the wheel is unsettling, because steering is one system you never want to gamble with. The good news: you can usually narrow the cause down to one or two parts in about 30 seconds, without any tools. The trick is paying attention to when...
by Mark S. Taylor | Jul 24, 2026 | Troubleshooting
You feel a vibration or shudder every time you get on the gas, but you’ve already balanced the tires, maybe even replaced them — and the shake is still there. So every article telling you to “get your wheels balanced” is wasting your time. The good...
