Loud engine at idle?

1.8-liter VVTL-i (2ZZ-GE) and VVT-i (1ZZ-FE) engine, transmission, exhaust, intake, and performance tuning discussions
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RWatters
Posts: 40
Joined: Wed Nov 17, 2010 1:46 am

Loud engine at idle?

Post by RWatters »

I have a 2004 Pontiac Vibe GT with 81,600 miles on it as of this morning. The car runs great, but I've noticed while driving it that any time I come to a stop the engine is rather noisy inside the cabin. It sounds as if it has an exhaust leak, but you ONLY hear this noise inside the car while at idle. Outside of the car there is no exhaust leak noise or anything of the sort. If I had to be more detailed on how to describe it I'd just say the car sounds like it's farting at idle. lol I'm starting to think it's just poor insulation that's allowing a lot of engine noise to come into the cabin but I figured I'd ask here as well. Anyone else experience this?
'04 Vibe GT (Salsa Red) - Stock outside of an '03 Vibe GT ECU
star_deceiver
Posts: 5802
Joined: Fri Jun 05, 2009 1:49 pm
Location: Airdrie, AB

Re: Loud engine at idle? (RWatters)

Post by star_deceiver »

Perhaps it's time to upgrade the exhaust.
2021 Ram 1500 4x4 CCSB
2019 Ram 3500 4x4 CCSB srw 8HP75 (traded in - 04/15/21)
2016 Ram 3500 4x4 RCLB Dually w/stick (traded in - 05/10/19)
2012 Chevy Silverado 1500 Cheyenne 4x4 (Traded in - 03/30/16)
2009 Vibe. (Traded in - 12/12/12)
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