Exaust Leak 'N Pop - GM Forum - Buick, Cadillac, Chev, Olds, GMC & Pontiac chat

1992-1999 Series I L27 (1992-1994 SE,SLE, SSE) & Series II L36 (1995-1999 SE, SSE, SLE) and common problems for the Series I and II L67 (all supercharged models 92-99) Including Olds 88's, Olds LSS's and Buick Lesabres Please use General Chat for non-mechanical issues, and Performance and Brainstorming for improvements.

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Old 02-15-2007, 03:11 PM   #1
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Default Exaust Leak 'N Pop

mmk, this was a sound clip from last weekend, it was gonna be my before and after type thing for the CAI but since that didn't go in yet....w/e heres that:

Rev & Idle II

I found that that didn't really show the exhaust leak as good as it could be...so i made another recording today... I think the exhaust leak hole is in a good spot...it sounds much louder and cool-er-ish so I had my brother push the pedal so i could hear it standing behind the car and there was a loud POP, which i figured was just the hole. I went in and got the recording device (which is my MP3 Player) and set it down and hit record...and i rev it and theres the Pop again, but there was also a big jolt from the shifter area, like as if someone had a mallet under the car and hit it...after the recording i played withit for a few minutes, it only happens when i rev it to over 3500 rpm and push and and let off the pedal a few times and there is a jolt once it gets back to 1k...outside of the car and under the hood its just a minor pop sound but in the car its like I said before a mallet...

anyway heres that clip

Rev & Idle III (Exhaust-Leak)

Caution...it gets loud
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Old 02-15-2007, 03:18 PM   #2
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Got scantool? Sounds like your PE table is richening you too much.

BTW, you need a resonator. That ricer sounding crapo has got to go.
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