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Old 11-25-2012, 09:32 PM   #20 (permalink)
California98Civic
Cyborg ECU
 
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Join Date: Mar 2011
Location: Coastal Southern California
Posts: 6,299

Black and Green - '98 Honda Civic DX Coupe
Team Honda
90 day: 66.42 mpg (US)

Black and Red - '00 Nashbar Custom built eBike
90 day: 3671.43 mpg (US)
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The mystery continues

Both drive axles replaced today. Got both for a total $100 (core charge subtracted) with a lifetime warranty from Autozone. This is good preventative work since the CV boots were cracking and the passenger side was spitting-up CV grease through the cracks. And I found a dangerous bulge in the front right tire. But unfortunately CHANGING THE AXLES DID NOT SOLVE THE BEARING NOISE-LIKE PROBLEM.

Quote:
Originally Posted by ron View Post
I found one of the inner wheel bearing races bad (chattered)and that meant the bearing was also bad, grinding noise. Now-- that was a pita to replace
Maybe this is it? How might I test, if I can? I have eliminated front or read brake pad wear, wheels, tires, the CV joints, and the drive axles for sure as the source of the sound. I have probably eliminated the transmission itself, since the sound is neither engine RPM dependent nor gear dependent. It is wheel RPM dependent, getting faster or slower only with the wheel acceleration.
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See my car's mod & maintenance thread and my electric bicycle's thread for ongoing projects. I will rebuild Black and Green over decades as parts die, until it becomes a different car of roughly the same shape and color. My minimum fuel economy goal is 55 mpg while averaging posted speed limits. I generally top 60 mpg. See also my Honda manual transmission specs thread.



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