Threads Tagged with hydrocarbons

1993, cat, emission, emissions, failed, fails, georgia, hc, high, hydrocarbons, random, repair, rx7, technology, toyota, truck, turbo

Another Failed emissions thread

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Ernesto13B on 01-12-10

08-21-10 07:38 PM
by wstrohm

89

7,277

1986, 1987, egr, emissions, failed, high, hydrocarbons, idle, issues, nevada, rich, running, rx7, smog, test, tiny7se

87 RX-7 SE Smog

drchronic on 12-09-09

12-12-09 05:38 PM
by drchronic

14

1,249

1986, 88, 89, coil, high, hydrocarbons, idle, o2, oxygen, rx7, sensor, supra, test, turbo, voltage

O2 sensor voltage at idle?

CrazyDude on 12-04-09

12-05-09 04:16 PM
by HAILERS

9

14,027

block, blue, bubbles, carbon, champagne, coming, hydro, hydrocarbon, hydrocarbons, passed, radiator, rx7club, showed, test, tester

Champagne bubbles, but passed block test/hydrocarbon

Monsterbox on 08-01-09

08-04-09 08:12 PM
by MrNizzles

8

2,732

abq, aircate, emissions, hydrocarbons, mexico, nm, passing, passingemissions, testing, waiver

Suggestions for passing emissions...?

kleetuz on 04-22-09

04-23-09 08:45 PM
by jackhild59

17

1,122

3800, air, emission, emissions, engine, fail, fd, high, hydrocarbon, hydrocarbons, injection, location, mazda, pump, rx7, secondary, series, smog

Failed Emissions - High Hydrocarbons Under Load

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1 2)

MazDan on 05-05-08

08-15-08 03:36 PM
by HAILERS

32

9,309

12, 12a, european, freeze, gauges, hydrocarbons, industrial, liquid, low, mix, r12, r134, r600a, replacement, side

A/C Gurus, what say you about Freeze-12?

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XxMerlinxX on 06-23-07

07-01-08 04:56 PM
by M104-AMG

178

103,791

1982, 30, ca, california, car, fails, hydrocarbons, mazda, n20113720, nox, pre, ramon, reduction, rx7, san, smog, test

cats for smog

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boyee on 07-26-06

05-07-08 01:13 PM
by boyee

44

2,929

car, emission, emissions, engine, failed, hc, hydrocarbon, hydrocarbons, motor, pass, rebuilt, rotary, test, tester, wont

New Engine Won't Pass Hydrocarbon Emissions Test

Jedah on 08-14-07

08-14-07 08:53 PM
by 13bturbofc

2

1,423

cleaner, cpt, fuel, hydrocarbon, hydrocarbons, injector, rx7club, score

Fuel Injector Cleaner Making Hydrocarbons worse??

Cpt.Zanzibar on 09-05-06

09-06-06 01:00 PM
by vaughnc

5

789

cat, exhaust, fix, fixes, hc, high, hotter, hydrocarbon, hydrocarbons, lower, quick, reduce

Quick fix for HC ?

Fred Sickert on 03-31-06

04-01-06 10:43 AM
by GARCO MOTORWORKS

5

780

adding, alcochol, alcohol, decrease, emissions, emmissions, hc, high, hydrocarbons, hydryocabons, level, levels, lower, lowers, reduce, running

Will running alcohol help lower HC and CO % levels?

Mindspin311 on 05-15-05

05-16-05 11:01 AM
by ddub

4

1,087

emissions, fail, failed, hydrocarbon, hydrocarbons, pass

would this help me pass emissions. failed hydrocarbons

rx7jones on 11-08-04

11-08-04 03:02 PM
by rx7jones

4

893

14, alcohol, cats, check, denatured, emission, emissions, engine, failed, harm, hc, hydrocarbons, light, pass, tank, test

ran denatured alcohol for inspection and still failed

rx7jones on 10-15-04

10-15-04 05:25 PM
by Fijensen

13

1,772

car, carbon, decrease, emission, hydro, hydrocarbon, hydrocarbons, ppm, put, rx7, rx8

How do you decrease Hydrocarbon output at load

Cheers! on 05-11-04

08-22-04 07:41 PM
by jhillyer

13

976

1979, emissions, exhaust, hydrocarbons, ignition, lower, mazda, msd, pollution, reduce, rx7, smell

Will MSD reduce pollution and by how much?

fitzwarryne on 11-18-03

11-19-03 05:15 AM
by Jeff20B

12

1,790

350z, 89, aftermarket, air, bonez, cat, check, high, hydrocarbons, nissan, pipe, rx7, smog, split, tube

Split Air Pipe on Aftermarket Cat??

Davidov on 08-22-03

08-25-03 04:54 PM
by Davidov

9

945

I am making too many hydrocarbons. would you like some?

thorin on 04-23-03

04-23-03 09:00 PM
by thorin

6

811

Old School and Other Rotary

Help Me!!!!!(rx-8)

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Enolab on 03-31-03

04-01-03 01:02 PM
by hugues

25

1,169

blue, car, deq, fail, failed, failsmoking, hydrocarbons, justin, lopily, marvel, mystery, oil, smog, smoke, test

Blue smoke and failed smog test

j200pruf on 11-21-02

12-03-02 09:57 PM
by j200pruf

10

2,762

running stupid rich....hydrocarbons....broken studs for fuel pump

gsracer on 11-30-02

11-30-02 08:10 PM
by gsracer

2

456

additives, aircare, emission, emissions, failed, high, hydrate, hydrocarbons, methyl, modesto, pass, rx7, secrets, smog, supra, test, wont

Help...Car won't pass smog

molavi111 on 07-19-02

07-19-02 09:02 PM
by scathcart

12

2,491

1979, 1985, everthing, hc, high, hydrocarbons, idle, idling, low, mazda, passed, readings, rx7, speed, voltage

WHAT CAUSES HIGH HC's AT IDLE?

dvst8-rx7 on 06-24-02

06-25-02 12:51 AM
by dvst8-rx7

6

2,549

High HC Reading Problem!!!

dvst8-rx7 on 06-18-02

06-19-02 08:55 AM
by RETed

1

570

car, check, echeck, failed, fix, hydrocarbon, hydrocarbons, need, passing, trouble

Need help passing echeck!!

CincySpeedFreak on 06-13-02

06-18-02 10:40 PM
by CincySpeedFreak

7

766

car, cars, easiest, emissions, hc, hcs, hydrocarbon, hydrocarbons, idle, idling, lower, lowering, mazda, reduce, rx7

How do I reduce Hydrocarbons at idle?

AdamP on 01-14-02

01-27-02 01:35 AM
by AdamP

10

2,703

check, co2, echeck, fluid, full, gas, guarantee, high, hydrocarbons, idle, limits, ohio, pass, passing, readings, speed, tank

Tried to pass e-check with straight exhaust; need advice!

Suparslinc on 12-06-01

12-07-01 09:30 AM
by MastaJae

15

2,530