There is a constant rattiling under my car, i put it upo on my ramps, i thought it was the muffler but it sounds like its from the cat convert. :( does this signal the death of it? Or is something loose? i'll go under and see whats up when its colder :( please help!
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rattiling cat signal death? :(
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Either a bad cat or loose heat shield... Good news - GM warrantys the cat for 8 years or 80,000 miles... I've had 3 [img]graemlins/evilgrin.gif[/img]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
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yay! i have 110k miles tho :( would i still be in like sin? its really irking me bad argh! [img]graemlins/crybaby.gif[/img] also whats the dif between flow 80 series and flow 40 series? jw
[ September 01, 2002: Message edited by: raxxus ]</p>RedLineVSix <br />95 Patriot Red Trans Am, M6, 3.42\'s,no rear tires<br />(SOLD!)97 Silver Camaro 3.8 Liter A4 3.42 + LSD, 1pc DS, and one messed up speedo :)
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Ya, i don't think im still in the warranty since i have 112k miles :( but how much would it cost to replace the cat? any one know?RedLineVSix <br />95 Patriot Red Trans Am, M6, 3.42\'s,no rear tires<br />(SOLD!)97 Silver Camaro 3.8 Liter A4 3.42 + LSD, 1pc DS, and one messed up speedo :)
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You can get a brand new highflow cat from summitracing for 50 shipped. It's a nice upgrade and it's worth every penny. I think the number is 6007 (universal) 3" in & out catco. Check it out, I recommend it. [img]graemlins/thumbsup.gif[/img]<b>Red 1999 Firebird M5</b><br />Whisper Lid,Borla Catback,K&N,Dual Friction Center Force Clutch,Hurst Shifter w/Lou\'s Short Stick,!FRA,Suncoast Ramair hood,160 Thermo,!maf,Chrome ZO6 Wheels, Painted Calipers, CIA Headers, Taylor Wires, NGK Spark Plugs, 3\" Catco, Jet Chip Stage II, BMR STB, LCA, PHR, SFC, Fan Switch, FTRA<br /><b>Old Dyno Numbers: 183 RWHP, 217 RWTRQ</b><br /><a href=\"http://community.webshots.com/user/redsixer\" target=\"_blank\">http://community.webshots.com/user/redsixer</a>
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