Red Hot Cat........Is That Normal?
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Car: 88 IROC-Z (Sold)
Engine: 5.7L
Transmission: 700R4
Red Hot Cat........Is That Normal?
I just installed a new Catco Converter when I did my headers a month ago. The other day I noticed a burning smell at a stop light, but was unable to figure it out. Tonight when I got home when the car was still running, I looked underneath and saw the cat was glowing bright red (inside the outer covering). None of the other exhaust components were glowing red, just the cat. I don't know if this is normal or if there is something messed up, but any help or suggestions would be greatly appreciated. Thanks.
Matt
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irocet@hotmail.com
drive.to/Stang_Kilr
88 IROC-Z -- 350 L-98, 700R4, Flowmaster, Edelbrock Headers, Catco Cat, K&N, MAF Sceens Removed, Airfoil, March Pullies, Comp Cams Magnum 1.6 Roller Rockers, Bosch Platinum Plugs, Accel 8.8 mm Wires, MSD 6AL, Hypertech Cap & Coil, Hypertech Chip, Hotchkis Strut Tower Brace
Matt
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irocet@hotmail.com
drive.to/Stang_Kilr
88 IROC-Z -- 350 L-98, 700R4, Flowmaster, Edelbrock Headers, Catco Cat, K&N, MAF Sceens Removed, Airfoil, March Pullies, Comp Cams Magnum 1.6 Roller Rockers, Bosch Platinum Plugs, Accel 8.8 mm Wires, MSD 6AL, Hypertech Cap & Coil, Hypertech Chip, Hotchkis Strut Tower Brace
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Car: 89' T/A, 00' Firehawk
Engine: 406 Roller
Transmission: TH700R4 w/2800 stall
Axle/Gears: 3.23 Posi
normally, if the cat is glowing red, that means it is stopped up, or that raw fuel is being dumped into the engine and collecting in the cat, i.e. a choke pull of valve or something like that(i dont know if you are running carb or EFI) be very careful driving it, it can get hot enough to burn the carpet inside your car, or just catch your whole car on fire. hope this helps. lil j
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Wide Open Till You See *** ...Then Brake
[This message has been edited by LilJayV10 (edited August 22, 2001).]
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Wide Open Till You See *** ...Then Brake
[This message has been edited by LilJayV10 (edited August 22, 2001).]
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Car: 88 IROC-Z (Sold)
Engine: 5.7L
Transmission: 700R4
I am running EFI. That being the case, where should I look to fix this problem? I have noticed a gas smell recently, but I'm not sure from where. The cat is only a month old, so I don't think it would be stopped up. I am not sure how raw fuel would be dumped in, so I don't know how to cure that issue.
Also, I only have seen it glow red at night when it is dark outside. During the day, I have never noticed it. Last night when I looked at it, it was almost back to normal in 20 seconds after I turned the car off. Thanks
Matt
------------------
irocet@hotmail.com
drive.to/Stang_Kilr
88 IROC-Z -- 350 L-98, 700R4, Flowmaster, Edelbrock Headers, Catco Cat, K&N, MAF Sceens Removed, Airfoil, March Pullies, Comp Cams Magnum 1.6 Roller Rockers, Bosch Platinum Plugs, Accel 8.8 mm Wires, MSD 6AL, Hypertech Cap & Coil, Hypertech Chip, Hotchkis Strut Tower Brace
[This message has been edited by IROCET (edited August 23, 2001).]
Also, I only have seen it glow red at night when it is dark outside. During the day, I have never noticed it. Last night when I looked at it, it was almost back to normal in 20 seconds after I turned the car off. Thanks
Matt
------------------
irocet@hotmail.com
drive.to/Stang_Kilr
88 IROC-Z -- 350 L-98, 700R4, Flowmaster, Edelbrock Headers, Catco Cat, K&N, MAF Sceens Removed, Airfoil, March Pullies, Comp Cams Magnum 1.6 Roller Rockers, Bosch Platinum Plugs, Accel 8.8 mm Wires, MSD 6AL, Hypertech Cap & Coil, Hypertech Chip, Hotchkis Strut Tower Brace
[This message has been edited by IROCET (edited August 23, 2001).]
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Car: 88 IROC-Z (Sold)
Engine: 5.7L
Transmission: 700R4
Actually I was just thinking that. I am going to check the plugs, wires, and probably the distributer and rotor, because I know the dist was starting to get some corrosion on the terminals. Thanks for the help.
Matt
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irocet@hotmail.com
drive.to/Stang_Kilr
88 IROC-Z -- 350 L-98, 700R4, Flowmaster, Edelbrock Headers, Catco Cat, K&N, MAF Sceens Removed, Airfoil, March Pullies, Comp Cams Magnum 1.6 Roller Rockers, Bosch Platinum Plugs, Accel 8.8 mm Wires, MSD 6AL, Hypertech Cap & Coil, Hypertech Chip, Hotchkis Strut Tower Brace
Matt
------------------
irocet@hotmail.com
drive.to/Stang_Kilr
88 IROC-Z -- 350 L-98, 700R4, Flowmaster, Edelbrock Headers, Catco Cat, K&N, MAF Sceens Removed, Airfoil, March Pullies, Comp Cams Magnum 1.6 Roller Rockers, Bosch Platinum Plugs, Accel 8.8 mm Wires, MSD 6AL, Hypertech Cap & Coil, Hypertech Chip, Hotchkis Strut Tower Brace
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