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Old 08-13-2022, 12:46 AM   #1
wob
Scooby Newbie
 
Member#: 531049
Join Date: Aug 2022
Default Change in exhaust note. Rumble to drone

Hello friends, newby here. For context, i have a 2002 Liberty/Legacy b4/RSK with a V7 JDM 207 in it, 3 inch turbo back exhaust blah blah blah. Has the typical boxer rumble until a couple of months ago....
I noticed this change in tone to a deep drone rather than boxer rumble after my gearbox had decided to crap itself, after changing it out for a new one etc..
Is it possible that the mechanic who put it back together re-used some bad exhaust gaskets causing a huge leak or something along those lines?
Thanks all!
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Old 08-13-2022, 09:52 AM   #2
Bluestreak03
Scooby Specialist
 
Member#: 125887
Join Date: Sep 2006
Chapter/Region: NWIC
Location: Southern Oregon
Vehicle:
2001 EJ207 V7 RSTi,
Mica Blue

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Have to get under there and check for holes and or leaks. You will feel the air coming out

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