Engine Noise

[RyanCess]

I was able to record when my engine makes noise when my foot is off the gas. It might be hard to hear but I tell you when my foot is on the gas versus when my foot is off. Please help!!

http://youtu.be/E_070K9FkRA

 

[g36 monkey]

I guess I am not hearing it. What does it sound like to you? Like can you describe it?

 

[RyanCess]

It's like a mechanical noise that matches the tune of the revs if that makes sense. As the revs go down in pitch so does the noise. It's not a grinding noise or doesn't sound like abything is broken. It happens only when I'm in gear and I take my foot off the gas.

 

[Burninriverdiver]

Can you tell which general area it is coming from? I couldn't hear it in the video wish I could help out more...

 

[96blak54]

Sounds like you need power steering fluid. Could be a bearing in one of the accessories or tentioner.

Take the accessories drive belt/serpentine belt off and then give it a rev up. You may also be able to spin the accessories by hand and feel the growl.

 

[RyanCess]

Could it have anything to do with engine braking?

 

[96blak54]

If the engine is full of oil, its breaking is out of your hands. Nothing you can do to prevent internal damage. Check the accessories out

 

[RyanCess]

No I meant engine braking the the engine slowing the car down.

 

[RyanCess]

And it sounds like it's coming from the front

 

[96blak54]

Their will be drag simulating engine braking if an accessory bearing is giving out. Ive experienced the a/c pump locking up. Car wouldnt do nothing and acted completely locked up. Removed the belt, car was fine.