Can bad spark plugs cause rattle?

Older cars with high mileage may have faulty spark plugs due to corrosion. This can result in a rattling noise which you’ll notice as you drive and accelerate.
2. If you have an older car with high mileage, it’s possible that the spark plugs are corroded and causing a rattling noise. You’ll likely notice this noise when you’re driving and accelerating.
3. Corroded spark plugs on older, high-mileage cars can cause a rattling noise when you’re driving and accelerating.
4. Older cars with high mileage may have faulty spark plugs due to corrosion, resulting in a rattling noise while driving and accelerating.

Why is my car rattling underneath?

If you hear rattling coming from under your car, it may be caused by loose parts in the exhaust system.
2. If your wheels squeal when you brake, it could be due to something small, like dirt on the brake pads or rotors. However, it could also be a sign of a more serious issue, such as worn pads.
3. Either way, brake noises are a safety issue and should be addressed as soon as possible.

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Is it better to replace timing chain or engine?

If the engine has been properly maintained, there is no need to install a new engine. The existing engine can last for another 100,000 miles if it has been well-maintained. However, if the engine has not been properly maintained, it would be more efficient to replace the engine rather than waste time on repairs.

2. It is best to replace an engine that has not been well-maintained rather than wasting time on repairs.

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What else should be replaced when replacing timing chain?

It is recommended to change the whole timing chain kit, which includes the timing tensioner, guide, sprockets, and even cam phaser vvt gears, all together. This can save labor hours and cost. 2. 16 Nov 2021

How long can I drive with a loose timing chain?

If your timing chain is close to failing, you might only be able to drive for a few more minutes.
2. Once your timing chain fails, you will no longer be able to operate the vehicle.