high rev rattle?

by **SC V6** » Tue Aug 31, 2004 1:12 pm

I noticed that on my car if I rev it up in neutral, or take it over 4000 rpm's in first or second I get this weird noise... its almost like a buzz sound.. but only for a sec... I checked and its not coming from the engine compartment... I thought maybe it was my extension for my intake making the noise.. anyone have any ideas???

Website · by **Turbosolara** » Tue Aug 31, 2004 1:57 pm

if it is not come from intake, than check all of your exhaust nuts and bolts

by **SC V6** » Tue Aug 31, 2004 2:27 pm

I tried that... I don't think its the exhuast

by **Jaimster** » Tue Aug 31, 2004 5:04 pm

Double check that engine bay!

by **s15lara** » Tue Aug 31, 2004 11:29 pm

do you have those altezza rear lights? cuz i had that prob. they were not tight enough and when i reved it they would kinda buzz or rattle. tighten them and then try it. i know its small and dumb but you never know. :roll:

by **Mole** » Tue Aug 31, 2004 11:38 pm

check the exhaust?

by **808Camry** » Tue Aug 31, 2004 11:56 pm

You don't have a CAT anymore right? The buzz could be coming from that as you rev up higher.

by **Stock Solara SEV6** » Thu Sep 02, 2004 2:37 pm

808Camry wrote:You don't have a CAT anymore right? The buzz could be coming from that as you rev up higher.

I was guessing the CAT also. Ran my previous car rich (due to a spark miss) and the CATS started rattling at high RPM shortly before they blew apart and clogged the exhaust system.

high rev rattle?

high rev rattle?

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