Rattling noise from engine bay, 07 LS

[Justmenow]

So, I have this rattling noise coming from my engine bay. It doesn't happen(or possibly just extremely quiet) at idle. As RPM increases, the sound increasing in volume, intensity, and the rattle becomes faster. Once the car shifts up the sound goes away for a second as the RPM is lowered. When at higher speeds (55 MPH was as fast as I was willing to go) the rattle exists even if I'm at a low RPM. It's also much louder when I take a turn, even at low RPM. As the rattle increases, I feel vibrations in both the steering wheel, and gas pedal.

Not sure exactly what this might be, looking for any advice on what you think it could be. Thank you in advance for any help.

P.S.- Car is currently not being driven for fear of causing a bigger issue.

 

[iancc86]

Can you be more specific of the rattle?

Could be timing
Transmission
Motor mount
Etc...

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[munron]

Possibly the timing chain tensioner. Don't ignore it or you'll be putting in a new engine like I did.

 

[iancc86]

If it's more of a ticking sound... Definitely could be timing chain slap. A common issue in these cars.

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