Engine Noise During Acceleration
Unusual noise from the engine compartment of a 2020 Nissan Rogue when accelerating may indicate issues such as a loose serpentine belt, exhaust leak, or failing accessory component.
Diagnosis Details
Possible Causes
Worn or loose serpentine belt causing squealing or chirping under load.
Exhaust manifold gasket leak producing a ticking or hissing sound during acceleration.
Failing alternator, water pump, or power steering pump bearing causing grinding or whining noise.
Related OBD-II Codes
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What You Should Do
Inspect the serpentine belt for wear and tension.
Check for exhaust leaks around the manifold.
Listen for bearing noise from accessory pulleys.
If unsure, have a mechanic perform a stethoscope diagnosis.
Related Repairs
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Disclaimer: This AI-generated diagnosis is for informational reference only. Always consult a qualified mechanic for an in-person inspection. AutOwner is not responsible for decisions made based on this information.
