Mechanics

ENGINE NOISE

Toyota Corolla

I have an 03 Corolla. When I accelerate, I hear this rattling noise. I think this noise is attributing to my loss of miles per gallon as well. Does anyone know what might be causing this noise? Please help!
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Ack
April 9, 2007.




Maybe spark knock/detonation-try changing to higher octane fuel and see what happens

Tiny
Rasmataz
Apr 9, 2007.


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