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I purchased and had installed the Borla V6 catback exhaust system 4 months ago. About a month ago it started to make a very loud bang noise as soon as I accelerated very fast through first and second gear. If anyone has any ideas what is causing the noise I would appreciate it.
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Factory:Camaro 5 speed, Color Pewter, w/ t-tops and Y87 package. <br />Engine: K&N filter w/ Whisper Lid, FRA, Borla adjustable cat-back exhaust. Hurst w/ Short Stick<br />Interior:Oil temp. and Air/Fuel ratio gauges, System.<br />Exterior: Black outs front and back, 18 in. Lenso rims w/ Kumho Supra 275/35ZR18 tires, also limo tint on sides and back.<br />173.2rwhp-----200.5tq -
where is it coming form? what kind of bang? is it in the engine bay? under the car or out the back?
more info = more answers ;)99 3800 NBM Camaro - (Xcessive Xcelleration Racing Team)<br />Ram/Cold Air Induction (custom)<br />Modified 4l60e Valve Body<br />Z28 Catback<br />SS Hood <br />Modified 99 GM 3800II <br />JB Performance Engineering<br />jfbperformance@cox.net -
The bang is coming from right under the front and rear seats. It sounds like if someone were to throw a rock at the undercarrage.Factory:Camaro 5 speed, Color Pewter, w/ t-tops and Y87 package. <br />Engine: K&N filter w/ Whisper Lid, FRA, Borla adjustable cat-back exhaust. Hurst w/ Short Stick<br />Interior:Oil temp. and Air/Fuel ratio gauges, System.<br />Exterior: Black outs front and back, 18 in. Lenso rims w/ Kumho Supra 275/35ZR18 tires, also limo tint on sides and back.<br />173.2rwhp-----200.5tqComment
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could be a clogged cat, fuel getting caught up in there and backfiring, or not scavenging exhaust out of the cylinder and causing it to back fire... another thought is it may not be exhaust related, it could be a broken tranny mount, does it only do it when you gun it and on the 1-2 shift? it's a definite possibility99 3800 NBM Camaro - (Xcessive Xcelleration Racing Team)<br />Ram/Cold Air Induction (custom)<br />Modified 4l60e Valve Body<br />Z28 Catback<br />SS Hood <br />Modified 99 GM 3800II <br />JB Performance Engineering<br />jfbperformance@cox.netComment
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