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Threads Tagged with catalytic

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10, 2000, 2008, 97, blazer, catalytic, chevy, cycle, drive, emissions, evap, failed, inspection, obd, readiness, ready, s10, system, test

Failing Inspection Please Help

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Multi-page thread

1 2)

w8ddwn on Mar 9, 2008

Jun 25, 2025 1:52 PM
by Steven357

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12

27,522

430, bank, bank2, catalytic, catylitic, chevy, code, converter, efficiency, oxygen, po430, post, problem, sensor, threshold

Catalytic converter Oxygen sensor bank2 PO430

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Multi-page thread

1 2)

danyel.34 on Jan 9, 2012

Jun 23, 2024 12:46 PM
by sjbrush

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11

170,837

Silverado, Sierra & Fullsize Pick-ups

22, accelerate, bogging, bogs, car, catalytic, chevrolet, converter, gas, give, half, idle, s10, symptoms, throttle, truck

Bogs down when trying to accelerate

LuckyinKentucky on Dec 14, 2008

Mar 10, 2022 1:08 AM
by VannihrMorningstar

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9

62,106

bad, carlo, catalytic, chevrolet, chevy, code, converter, express, graph, monte, o2, p0420, p0430, p420, sensor, sonic

P0420/P0430 OBD code - what a bad catalytic converter looks like

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Multi-page thread

1 2)

CableSux on Sep 8, 2013

Aug 10, 2017 10:28 PM
by ajmboy

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10

82,476

Express, Savana & G-Series Vans

1988, 1995, 2001, 2009, catalytic, chevrolet, chevy, converter, engine, expectancy, forum, forums, gm, life, suburban

Life expectancy of a Suburban

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Multi-page thread

1 2 3)

highroad on Jun 20, 2012

Feb 15, 2015 7:44 AM
by bobpur

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21

103,097

Tahoe & Suburban

1500, 2000, 53, cat, catalytic, chevrolet, chevy, ck, converter, convertor, engine, light, post, removal, removed, trick

catalytic converter

Thomas Stout on May 8, 2012

Jun 3, 2014 12:15 AM
by 62chevy

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4

15,345

Smile

catalytic, converter, dual, exhaust

Catalytic converter replacement - opinions needed

Thespecialistkc on Feb 25, 2014

Mar 12, 2014 7:23 AM
by catalyticconverter

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6

6,775

Tahoe & Suburban

catalytic, chevrolet, converters, dmperfection, forum, magnaflow, truck

Anyone have experience with Magnaflow catalytic converters in CA?

dmperfection on Jul 5, 2013

Jul 5, 2013 10:36 PM
by TomS209

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1

3,031

Tahoe & Suburban

2012, 6th, camaro, catalytic, chevorlet, chevrolet, chevy, converter, enthusiast, forum, forums, front, generation, seats, view

2012 Chevy Camaro

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Multi-page thread

1 2)

Barretti on Sep 14, 2012

Jun 25, 2013 11:43 AM
by Chevrolet Customer Service

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13

7,699

ac, bad, catalytic, chevrolet, converter, delco, dtc, install, knock, overtighten, p0327, p0332, pcm, pretest, sensor, silverado

2 Attachment(s)

Knock sensor help please

chdonley on May 26, 2013

Jun 25, 2013 10:04 AM
by chdonley

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8

28,475

Silverado, Sierra & Fullsize Pick-ups

catalytic, converter, leak, silverado, vacuum

catalytic converter cause vacuum leak?

chrisz71 on May 13, 2013

May 21, 2013 10:04 AM
by wileycoyote86

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2

4,801

Silverado, Sierra & Fullsize Pick-ups

Cool

02, 2002, catalytic, chevy, clogged, converter, cost, install, p0420, recalls, replace, sensor, suburban, tahoe, threshold

2002 Suburban LS - Catalytic Converter

Delray1969 on Mar 21, 2012

Jan 19, 2013 10:57 AM
by markonion7989

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7

21,450

Tahoe & Suburban

2000, 2007, cat, catalytic, cats, converter, converters, gutted, gutting, hp, removal, remove, removing, silverado, stalin, tranny

2000 Chevy Silverado Cat Converter

bgkykingpin on Jan 5, 2008

Jan 2, 2013 11:39 AM
by chevyboy1993

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6

16,136

Silverado, Sierra & Fullsize Pick-ups

Unhappy

454, bog, bogging, bogs, catalytic, chevy, converter, engine, o2, problem, problems, sensor, silverado, throttle, truck, whats

Bogging down problem!

J rod on Dec 28, 2012

Dec 28, 2012 1:40 PM
by J rod

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0

7,120

car, catalyst, catalytic, check, chevrolet, chevy, cobalt, egr, engine, gm, impala, light, ready, status, suzuki

EGR & Catalyst Not Ready

rmil on Dec 7, 2012

Dec 7, 2012 11:08 AM
by rmil

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0

3,716

95, 99, afford, arizona, buy, catalytic, chevy, converter, illustration, location, pipes, run, straight, suburban, tahoe

inside of a catalytic converter

Nathan Kolton on Sep 9, 2012

Sep 17, 2012 11:28 AM
by in2pro

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9

4,915

Tahoe & Suburban

74, 74l, catalytic, chevy, coverter, idel, lose, make, oil, pod, pressure, set, suburban, tbi, truck

Oil pressure and catalytic converter question - 7.4L TBI

cwincek on Sep 13, 2012

Sep 13, 2012 8:19 PM
by cwincek

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0

6,250

Tahoe & Suburban

06, 1500, catalytic, chevy, converter, converters, express, forum, harvesting

California catalytic converter question

nervousmini on Sep 6, 2012

Sep 6, 2012 10:33 PM
by RustyMeatshank

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3

2,501

Express, Savana & G-Series Vans

2004, catalytic, chevy, clogged, converter, dies, dying, forum, hot, running, sluggish, ss, trailblazer, weather

2004 Trailblazer dying in hot weather

Steve D on Aug 29, 2012

Aug 29, 2012 6:13 PM
by maxxman04

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1

2,150

1997, 2011, 97, catalytic, cats, chevy, crossover, downpipe, install, o2, pickup, pipe, replacement, silverado, simulator

1997 Silverado downpipe question

chevykicksbut on Jan 11, 2011

Jul 30, 2012 1:12 AM
by MorrisGray

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3

2,391

Silverado, Sierra & Fullsize Pick-ups

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