Threads Tagged with hc

Failed Smog X3 - What to try next?

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Bill Ball on 01-17-2013

05-21-2013 02:31 AM
by Bill Ball

30

2,457

60, 725, 93, ca, detected, e85, failed, francisco, gas, gasalter, hc, higher, nox, octane, prior, reading, san, smog, test, testing

Smog test ahead: Will high octane gas alter smog test results?

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Crazy Eddie on 01-13-2013

01-23-2013 06:07 PM
by Crazy Eddie

33

35,166

a6, avon, challenge, dh, dm, hc, hoosier, pirelli, pzero, r6, race, racing, rs1, slick, slicks, toyo, world

Pirelli P Zero slicks vs Toyo RS1-Hoosier A6?

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1 2)

IcemanG17 on 10-01-2012

10-07-2012 12:19 PM
by bobt993

26

13,944

1983, 2500, 928, 944, co, failed, hc, high, level, porsche, problems, rpm, smog, smogged, test

Failed CA smog--high CO/HC

FSU944 on 10-17-2006

09-11-2012 04:28 PM
by kev951

13

4,506

Pirelli Slicks - 5HC's

sstreime on 07-30-2012

08-01-2012 08:20 PM
by sstreime

2

966

Parts Marketplace - Old

305, 30564518, 993, compound, compounds, dh, fs, hc, pirelli, porsche, slick, slicks, specs, tires

FS- Pirelli DH Compound Slicks, 305/315's $400

sidney004 on 05-29-2012

05-30-2012 07:40 PM
by IcemanG17

2

1,597

Value of HC tires

jamm on 04-26-2012

04-27-2012 03:36 AM
by jamm

2

473

Wheel and Tire Forum

242, ca, california, co, explorer, fail, failed, failure, hc, high, low, nox, o2, smog, speed

Another CA smog failure

Tom_DB1 on 04-20-2012

04-22-2012 12:05 AM
by Dave W.

3

698

1500, car, fixed, fuel, hc, leak, vacuum

CA Emission Stds Lowered?

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porschaholic on 01-22-2012

02-05-2012 05:50 PM
by ThirdPedal

20

1,363

02, dmv, emissions, fail, failed, hc, high, hydrocarbon, hydrocarbons, idle, inspection, reading

High hydrocarbon emissions - failed DMV inspection

Reuben on 12-06-2011

12-07-2011 09:37 AM
by AOW162435

7

1,759

944, 951, 993, emission, emissions, failed, failing, hc, indiana, normal, numbers, porsche, test, testing, turbo

Failed emission test

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1 2)

Mark-87-951 on 11-05-2011

12-01-2011 11:58 PM
by Mark-87-951

20

1,615

2373, 2500, check, failed, gpol, gross, hc, idle, measured, noppm, pass, polluter, sensor, shows, smog, test, testing

smog test = gross polluter

joejoe on 09-12-2011

09-13-2011 04:40 PM
by joejoe

4

2,073

balancing, bs, cayman, hc, hoosier, life, nt01, pressures, problems, r6, r888, ra1, street, tire, toyo

Toyo R888 vs Hoosier R6: grip vs life on a high hp car

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1 2 3)

ubercooper on 08-17-2011

08-24-2011 09:28 PM
by ubercooper

36

17,661

4406, bumpers, car, catalytic, converters, cruise, emission, emissions, emmisions, good, hc, mean, number, numbers, test

what do these emission numbers mean?

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1 2)

Arena993 on 01-27-2011

01-29-2011 04:15 AM
by Arena993

16

4,652

14, 1992, 525i, 92, bmw, concours, emission, emissions, fail, failed, hc, high, idle, japanese, maxima

Failed Emissions!

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MBMB on 03-01-2006

11-21-2010 03:56 AM
by Speedtoys

71

4,969

ford, hc, high, maf, manhattan, milea, ranger, s4, vacuums

Found a 88 S4

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Speedtoys on 09-24-2010

10-06-2010 04:00 PM
by Imo000

61

4,058

1995, 2003, 530i, 993, bmw, ca, check, failed, fails, hc, high, hydrocarbon, porsche, smog, test

Failed CA Smog again/Help with diganostics

VMXWinn on 09-25-2010

09-27-2010 01:01 PM
by fullbooker

7

1,443

2001, cannamex, cat, cats, erratic, failure, grand, hc, limit, pass, reading, repairs, smog, thunderbolt, working

After Repairs Smog Improved, Now Cat Failure Today - PASSED 8/21/10

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Mongo on 06-22-2010

08-23-2010 11:38 AM
by Mongo

43

2,506

High HC levels... (update)

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Ducman82 on 08-02-2010

08-05-2010 03:32 PM
by GregBBRD

32

1,770

944, boxster, ca, dme, e85, failed, fqs, hc, issues, pass, porsche, represent, smog, sunnyvale, tuned

Failed CA smog...

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Stiletto on 06-23-2010

07-29-2010 01:37 AM
by Rogue_Ant

32

3,513

968, col, colo, colorado, denver, emission, emissions, fail, failed, fails, fixed, hc, high, nox, test

Failed Colorado emissions HC & NOx - PASSED!!!!

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CO951 on 04-12-2010

05-21-2010 02:23 AM
by CO951

66

33,269

15mph, 928, alcohol, emissions, failed, failure, hc, hcn, high, jetta, lower, porsche, rubbing, smog, socal, vw

Failed Smog - High HC (RICH) and LH Relay Corroded

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Mongo on 03-14-2010

03-20-2010 02:43 AM
by Mongo

29

1,967

2002, bad, barely, camaro, emission, emmisions, exhaust, fails, grand, hc, header, hot, installing, passing, real, smell

Emissions failed....funny exhaust smell.... maybe it's time to put the headers on?

Tom928 on 03-04-2010

03-06-2010 11:52 PM
by Jim M.

8

1,055

acceleration, afr, bounces, bouncing, car, cars, emissions, fail, hc, idle, ppm, race, rsx, testing, tsi, wideband

What Should Your AFR's Do When Rev'ing @ Idle?

choinga on 01-26-2010

01-26-2010 10:37 PM
by choinga

5

2,269

1989, 928, add, car, emissions, ford, hc, high, levels, porsche, rxp, smog, taurus, test, tr6, xylene

951 CO and HC levels too high for inspection. Any advice?

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bulldog24 on 12-06-2009

12-20-2009 01:49 PM
by bulldog24

17

3,157

325, 944, bmw, emission, emissions, fail, failure, hc, liters, low, m3, nox, porsche, ppm, speed, testing

Emission failure (BAD)

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danny951 on 11-09-2009

11-28-2009 03:10 PM
by brad-cam

30

3,888

1994, 530i, 94, 968, bmw, ca, hc, heet, injector, nox, pass, porsche, problem, smog, tests, turbo

Failed smog test...

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MacinTek on 10-31-2009

11-08-2009 08:54 PM
by FRporscheman

23

2,605

968 Forum

bg44k, ca, fail, failed, fuel, hc, high, higher, hp, ocatne, octane, ppm, smog, test, unburnt

failed CA smog for first time

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thechief on 10-06-2009

10-13-2009 10:25 PM
by Chuck W.

22

2,830

996, average, compressiontestresults, county, gt3, hc, hcs, idle, leak, orange, ppm, reading, reasons, results, smog, test

Smog Test Results and PPI / Leakdown / Compression question

helmet155 on 07-13-2009

07-13-2009 09:58 PM
by helmet155

0

504

2009, 25mph, 850, acetone, emission, failed, hc, high, low, miata, nox, pass, smog, test, update, volvo

Seriously failed smog test - Update 6-/18

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KuHL 951 on 06-05-2009

06-18-2009 11:07 PM
by KuHL 951

29

4,586

110, 1998, 20, acura, auction, beat, bg, california, georgia, hc, moa, pass, ppm, smog, test, zinc

Need help with another smog test issue

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RyanPerrella on 05-08-2009

05-28-2009 03:54 PM
by blown 87

34

2,649

930, 944, cam, car, check, hc, hcs, inspection, lower, millidge, pass, passing, powered, smog, turbo, wont

Car wont pass smog inspection.

newkie on 05-28-2009

05-28-2009 06:56 AM
by newkie

0

516

alpine, alpinestars, altered, custom, driving, forum, guys, hc, heavier, light, sparco, stars, suit, suits, vs

driving suits...Sparco vs Alpinestars

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mikew968 on 11-03-2008

11-05-2008 10:23 PM
by Toby Pennycuff

23

15,307

1977, 1989, 2001, 32, 911, budget, ca, california, conversion, cut, e46, gross, hc, polluter, ppm, referee, smog

3.2 Conversion Passes CA Smog!

TT Oversteer on 11-02-2008

11-02-2008 07:43 PM
by smshirk

3

1,319

911 Forum

993, ca, hc, high, low, noppm, ppm, smog

993 Failed

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rampfar on 09-04-2008

09-29-2008 11:54 PM
by kurtman00

17

2,557

0261200082, 1987, 32, 911, california, carrera, check, conversion, ecm, ecu, hc, high, level, porsche, smog

3.2 Gross Polluter

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TT Oversteer on 06-30-2008

07-23-2008 11:37 AM
by KeithC2Turto

54

4,213

911 Forum

1995, 94, chevy, emissions, fail, gmc, hc, high, nox, rich, running, sierra, silverado, smog, texas

Emissions: High HC and High NOx

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MBMB on 06-02-2008

06-07-2008 03:27 PM
by IcemanG17

15

2,312

boxster, check, fail, failed, hc, high, interpret, low, nox, numbers, ppm, results, rpm, sensor, smog, speed

Smog results, High NOx and solution

Richard S on 02-16-2008

02-16-2008 09:41 PM
by IcemanG17

1

1,733