Acceleration Noise
#1
02-24-2008, 08:21 AM
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Acceleration Noise
When I really have to “punch” my 98 Discovery, likegetting up to speed entering a highway, I get this strange “harmonic” sound from the exhaust. It’s hard to describe, more like a vibration sound that you don’t feel. It's not the typical deep throated V8 sound I was used to. My wife comments on it every time it happens, and she know jack about cars, so you know it not a normal acceleration sound. I don’t know if it’s something with the muffler, resonator, catalytic converters or the manifolds. I replaced the muffler and resonator last year and the sound didn't start until about six months later. My Discovery has 100k. Any ideas?
#2
02-24-2008, 08:41 AM
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