420 - Chevrolet Forum - Chevy Enthusiasts Forums - Threads Tagged with 420

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Threads Tagged with 420

Threads Tagged with 420

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420, chevrolet, chevy, code, pcm, pcm420, po

PCM code P0 420

dstill9 on September 19th, 2012

September 19th, 2012 9:47 PM
by MDTAHOE

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1

1,312

Silverado, Sierra & Fullsize Pick-ups

2007, 2012, 420, account, chevrolet, gmt, lifetime, mew, pick, reciever, sirius, siriusxm, suburban, tahoe, xm

Sirius for 2012 Suburban

precious metal on July 18th, 2012

July 24th, 2012 9:08 PM
by silveroak94

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9

3,727

Tahoe & Suburban

01, 13, 2, 2001, 420, bank, car, chev, code, location, malibu, po, po420, sensor, side

po420 catylist system effeciency below threshold bank one?

chevyguy123 on November 30th, 2011

December 6th, 2011 3:40 PM
by chevyguy123

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5

7,685

10, 2000, 420, cel, check, chev, chevy, chop, code, engine, exhaust, light, pickup, po, s10, truck, xtreme

2000 s-10. Cel

TimboSlice on September 30th, 2010

October 1st, 2010 7:54 AM
by TimboSlice

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3

1,485

2004, 420, 98, actron, astro, blazer, chevy, code, cp9580, engine, forum, pd, po420, silverado, trailblazer

PO420 Code

jgray152 on July 3rd, 2010

July 10th, 2010 10:15 PM
by jgray152

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6

9,302

Silverado, Sierra & Fullsize Pick-ups

03, 2000, 420, blazer, cars, cavalier, chevrolet, chevt, chevy, code, engine, impala, po420, readiness, readybut, rich, running, test, venture, z24

CODE PO420

Sammyj on March 5th, 2008

March 6th, 2008 5:07 AM
by Sammyj

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2

2,430

2000, 420, camaro, catalytic, chevrolet, chevy, cobalt, code, codes, engine, fix, gm, po, po420, venture

Engine Code PO420

shadetreemech on January 28th, 2008

January 30th, 2008 4:44 PM
by rutler101

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2

9,149

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