What to Do When the Car Engine Is Very Noisy?

1 Answers
VonFinn
07/30/25 2:20am
The solutions for a loud car engine are as follows: 1. If the engine noise is caused by loose engine mounts, it is necessary to inspect and tighten the mounting components. 2. If the noise is due to loose plastic parts in the engine compartment, confirm the source and adjust by tightening the plastic components. 3. Loud engine noise during cold starts may occur when the car has been parked for an extended period. This is normal as the lubricating oil has all flowed back to the oil pan, and the engine is not fully lubricated. 4. If the engine noise is caused by improper tension of the engine belt, adjust the belt tension promptly.
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