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What is that rattling noise when I accelerate?
If you hear a pinging or rattling sound when accelerating, low-octane fuel could be the cause. Pinging (also called pre-ignition or detonation) can also be the result of carbon deposits, a bad knock sensor, overheating or incorrect ignition timing.
Why does my car make a crackling noise when I accelerate?
Car Grinding Noise when Accelerating If your car makes noise when accelerating, it can be a problem like a worn-out clutch disc or wheel bearing. That can be a clutch problem in a manual transmission, an automatic transmission issue, a worn u-joint or CV joint, or something in the brakes, suspension or steering.
When does a car make a rattling sound?
The rattling sound is temporary and goes away when I reach 30 – 40 mph. Anymore acceleration to speeds beyond that do not make this sound. I also feels like something is holding down the acceleration of the vehicle during the time I hear that rattling sound. It comes from the front side near to the tires.
Is it normal to make noise when accelerating?
There are noises that are normal on acceleration. The best way to know if the noise is normal is simply if you have heard the noise before. You have probably driven, or at least ridden in cars for years. Is the noise you’re hearing different than what you’re accustomed to?
Why does my car make a clicking noise when I accelerate?
When the valves wear they will make a clicking noise. This is most noticeable when accelerating because the valves are moving much faster. The bearings are what allow the cam and crankshaft to spin for thousands of miles and millions of revolutions.
What kind of noise does a car make?
The other noise you might be accustomed to is that of a loud exhaust system. The exhaust system includes the muffler, resonator, catalytic converter, and header/down pipe. The exhaust system carries the exhaust gases from the front of the car to the rear.