Threads Tagged with backfire

backfire, bad, engine, flooding, good, idle, injector, injectors, leaking, oring, orings, problem, ring, rings, tick, troubleshooting

Question: What will bad Injector O-Rings cause? Need pro-help with diagnosis....

ArchangelX on Aug 20, 2004

Nov 13, 2020 11:20 PM
by Bimmer_Tyler

17

17,821

12, 12a, apex, back, backfire, backfires, backfiring, bad, fire, kill, normal, rotary, rotor, running, seals, turn, wont

backfire on a 12A?

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1 2)

Jingkun on Jan 10, 2011

Mar 9, 2019 10:30 AM
by Benjamin4456

28

15,400

acceleration, backfire, backfires, bad, boost, causing, coil, cold, engine, exhaust, fd, pack, rx7, symptoms, wot

backfire under acceleration

David0ff on Dec 9, 2009

Dec 30, 2018 02:16 PM
by rx7junkie170

16

11,498

3rd Gen General Discussion

backfire, emanage, gauge, greddy, install, installation, key, mazda, repair, rx7, s2000, temp, ultimate, water, working

GREDDY Emanage Ultimate WARNING

JDM-AREX7 on Aug 4, 2010

Jul 19, 2018 06:42 PM
by Hygoog

8

20,129

Engine Management Forum

Tuning for pops bang and crackle

Moe Greene on Dec 2, 2016

Dec 21, 2016 01:58 AM
by Moe Greene

17

13,649

5psi, 93, backfire, boost, build, car, cutout, fd, hitting, lbs, pass, psi, rx7, time, wont

93 rx7 wont boost past 5 lbs

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1 2)

characteristics85 on Mar 5, 2007

Apr 18, 2015 10:09 AM
by Kev Bailey

39

13,058

13b, afterfire, backfire, beat, engine, flames, glasspacks, make, motor, onrotarys, racing, rotaries, rotary, rx7, rx8, turbocharged

What causes Afterfire aka Backfire on rotarys?

87WhiteComet on Jul 23, 2005

Jun 17, 2014 04:44 PM
by peejay

20

37,992

86, backfire, backfires, backfiring, car, cuts, dies, hose, idles, rx7, s4, starts, t2, turns, vacuum

Car starts,backfires,idles and then dies

91S5vert on Feb 7, 2012

Mar 22, 2014 09:10 PM
by Youngun95

5

4,470

back, backfire, benefit, boost, fc, fires, idle, make, massive, mazda, powerfc, problems, rich, rx7, shoot, tailpipe, turbo

Backfires problems - FC Turbo

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1 2)

Jrm1005 on Dec 23, 2012

Nov 5, 2013 06:08 AM
by Jrm1005

33

7,217

1986, backfire, backfired, backfires, bumps, car, fd, hit, loses, loud, mazda, power, rx7, start, starting, wont

hit a bump,fd backfired hard then died and wont start

TurboMazdaSpeed on Aug 30, 2013

Aug 31, 2013 03:00 AM
by TurboMazdaSpeed

2

1,971

backfire, backfires, dwell, fd, gear, hesitarion, high, load, rev, rpm, rx7, rx7club, stutter, underload

Power FC

Stutter, hesitation, backfire at high rpm under load.

Pettersen on Aug 3, 2013

Aug 10, 2013 03:03 PM
by Pettersen

3

5,757

Power FC Forum

87, back, backfire, backfires, backfrire, bobcat, fire, hard, loud, mazda, rotary, rx7, start, starting, turn, wont

1987 GXL loud backfire now wont start

1987GSX on Aug 2, 2013

Aug 3, 2013 06:25 PM
by diabolical1

7

2,198

1984, backfire, cranking, fuel, fuse, gauge, gsl, gslse, link, mazda, moving, rpm, rx7, rx7club, se, start, tach, wire, working

Gsl-se died suddenly now wont start?

rotor motor 85 on Jun 22, 2013

Jul 8, 2013 02:36 PM
by andernamen

18

3,711

13b, 88, backfire, bad, control, fuel, idle, pumps, rew, rx7

At red light started low idle, backfire....

harley71105 on Apr 28, 2013

May 1, 2013 01:45 PM
by Akagis_white_comet

6

1,731

Build Threads

At red light started low idle, backfire....

harley71105 on Apr 26, 2013

Apr 28, 2013 10:25 PM
by VANHALEN

10

1,147

2013, 37, added, andrews, backfire, backfiring, cat, flow, high, low, rpm, rpms, shifting, softail, tune

Power FC

Backfire during gear change? low rpm, can it be tuned out?

r0ma on Apr 10, 2013

Apr 20, 2013 02:30 PM
by cewrx7r1

6

5,740

Power FC Forum

backfire, blew, corvette, dodge, dont, exploded, gunshot, imagespictures, inside, muffler, pit, seams, thrush, turbo, yhe

My muffler exploded???

bikeordie092 on Apr 6, 2013

Apr 15, 2013 02:08 AM
by nff

20

6,529

no idle, no power past 4k

island-fc on Mar 31, 2013

Apr 13, 2013 10:08 PM
by wthdidusay82

13

1,477

back, backfire, backfiring, car, fire, loud, rx7, rx7club, start, starting

Backfire on start up.

dirtyal89 on Apr 2, 2013

Apr 8, 2013 05:55 PM
by dirtyal89

5

6,745

02, backfire, backfires, car, decelerating, decellerating, engine, fd, lawnmower, low, push, rpm, rpms, rx7, rx7club, sensor

Engine backfires at low rpms when decelerates

RX7 tuga on Feb 23, 2012

Jan 19, 2013 12:14 PM
by prototype_uk

7

4,426

89, backfire, bad, car, city, f150, gauge, jersey, low, nj, sucio, tailpipes, tps, voltage, wwwwould

Low voltage, bad tps? help me out

Stuntman_Sucio on Nov 21, 2012

Dec 8, 2012 07:09 PM
by satch

15

1,672

backfiring

mtndew on Oct 21, 2012

Oct 23, 2012 12:38 PM
by mtndew

8

2,294

New FD owner - high idle, backfire!!!!!

300zxfairlady on Jul 6, 2012

Jul 23, 2012 10:52 PM
by 2doped

4

1,711

back, backfire, backfiring, bakfire, firing, idling, motor, perfect, rotary, rx7, screw, set, smooths, spray, starter, timing, wrong

Backfiring/Timing Issue

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1 2)

Phyxs on Jul 1, 2012

Jul 5, 2012 08:39 AM
by satch

33

4,805

13b, 1979, 79, backfire, backfires, distributor, engine, exaust, exhaust, gas, leak, mazda, rebuild, rx7, turned

1979 Rx7 Backfiring

JMB on Jun 29, 2011

Jun 24, 2012 10:12 AM
by Aaron Cake

7

3,084

4000, 4000rpm, 4k, 96, accord, back, backfire, backfires, bbc, car, fire, megasquirt, problems, revving, rpm, shifting

Problems with backfire over 4000rpm. The cold start butterflies stuck?

jimmydanny on Apr 22, 2012

Apr 23, 2012 04:59 PM
by jimmydanny

6

2,873

1993, 93, 9395, backfire, bad, bumping, contaminated, engine, ethanol, fd, gas, load, low, octane, rx7

Your Theory or experience w/ bad gas in an FD?

Law on Apr 19, 2012

Apr 20, 2012 01:27 PM
by jkstill

7

3,457

92, backfire, fd, fd3s, filter, fuel, grounding, hesistation, hesitation, kit, problem, relocation, rx7, sequential, start, warm

Hesitation problem when hot with FD3S RX7

TriniRotaryMan on Jan 17, 2012

Jan 19, 2012 06:48 PM
by Gorilla RE

7

3,926

1988, back, backfire, cat, fast, fc, fc3s, gxl, make, mazda, racingbeat, ricer, rx7, rx7club, turbo

1988 FC3S GXL transforming into a turbo monster

hollywood11 on Oct 16, 2011

Dec 8, 2011 01:31 AM
by Akagis_white_comet

11

2,479

Build Threads

backfire, bad, flooded, ls1, plug, shotgun, spark

Haltech

help with exposive backfires

rotaryryan24 on Oct 15, 2011

Nov 10, 2011 09:37 PM
by Romanator

3

1,552

Haltech Forum

13b, backfire, backfires, backfiring, carb, constantly, flames, haltech, idle, mazda, na, rx7, startup, stock, warm

Stock 13b N/A backfires after doing nothing

supergk01 on Dec 1, 2005

Nov 8, 2011 11:10 PM
by misterstyx69

10

3,125

1990, angle, backfire, clogged, clogging, crank, fc, fuel, injector, injectors, intake, location, mazda, rx7, sensor

Clogged Injectors-Idle problems?

OverFiend on Oct 13, 2011

Oct 22, 2011 05:09 PM
by cab91089

10

2,541

3rd, backfire, backfiring, boosting, car, downpipe, esats, gen, hesitation, maxi, pipe, quit, racing, roary, rx7, rx7club

hesitation/backfire issue

gotboost88 on Oct 4, 2011

Oct 4, 2011 08:18 PM
by phrost

5

3,540

2nd Generation Non-Technical and pictures

backfire, car, engine, explosion, injector, inside, loud, rx7club, stuck

Microtech

explosion inside engine

cartechturbo on Sep 26, 2011

Oct 3, 2011 12:33 PM
by RotaryEvolution

2

1,487

Microtech

backfire, big, curing, flames, guy, lift, rx7, slowing, throttle

RX-7 Therapy [10 years ago]

RarestRX on Sep 11, 2011

Sep 16, 2011 03:34 PM
by 13bpower

16

1,820

1985 rx7 gsl se

Sergei_jf on Aug 7, 2011

Aug 12, 2011 05:00 AM
by Denser

2

3,142

6300, 6500, backfire, car, past, rev, rpm, rpms, rx7, wont

Wont rev past 6500 RPM

JesTerI3 on Aug 25, 2010

Aug 9, 2011 09:11 PM
by ace626

8

3,241

Exhaust backfiring more like popping

FrankieK on Aug 4, 2011

Aug 5, 2011 10:53 AM
by FrankieK

2

1,119

back, backfire, car, dies, exhaust, fire, firing, idle, poor, randomly, rough, running, runs, rx7, wont

wont idle/runs rough/random back fire please help!

FrankieK on Jul 1, 2011

Jul 4, 2011 09:32 PM
by FrankieK

6

2,441

backfire, injector, loud, rx7club, stuck

something stuck? Bad Backfire

amondchristopher on Jun 25, 2011

Jun 26, 2011 11:11 AM
by satch

9

931

back, backfire, backfiring, bucking, exhaust, fd, fd3s, fire, leak, lean, mazda, power, runing, running, rx7, rx7club

FD is bucking, backfire's and running lean

Aad on May 9, 2011

May 25, 2011 03:43 AM
by Aad

4

2,634

2003, 62, backfire, backfires, cuts, gas, giving, ignition, income, mazda, ordinance, pakistan, pictures, rx7, tax, timing

rx7 backfiring! air flow/ignition issues?

Detriuch on May 7, 2011

May 23, 2011 01:19 PM
by 74RX4

18

4,317

apex, backfire, backfires, close, cut, deceleration, dumping, fuel, kill, na, open, part, plate, rx7, s4, seals, surging, throttle

Megasquirt

Back Fires with throttle plates closing

SCCA RX7 RACER on Apr 19, 2011

Apr 24, 2011 11:25 AM
by toplessFC3Sman

17

5,401

Megasquirt Forum

12a, 4000, 4k, 944, backfire, backfiring, decel, deceleration, megasquirt, porsche, rpms, rx7club

79' backfire on deceleration above 4k rpm?

bob8153 on Apr 20, 2011

Apr 21, 2011 10:53 AM
by DivinDriver

8

2,884

Suspiciously easy and inexpensive parts

sv51macross on Apr 15, 2011

Apr 16, 2011 11:53 AM
by j9fd3s

11

986

13b, backfire, backfires, boost, car, fd3s, fuel, injectors, loses, power, problem, raced, rotary, rx7, sequential, stuck

FD backfires and loses power

twilapede on Oct 10, 2010

Mar 19, 2011 05:15 PM
by Bwek

22

4,464

Canadian Forum

1993, backfire, bee, fc, fc3s, fd3s, limit, limiter, power, retard, rev, revlimit, rotary, rx7, safe

Power FC

Power FC Rev limiter + Drifting

Vell on Jan 11, 2011

Feb 5, 2011 05:03 PM
by Vell

17

14,008

Power FC Forum

18t, 20v, back, backfire, backfires, backfiring, bigger, car, fire, high, idle, injectors, misfire, mycar, put, rich, rpm, running, runs, rx7

Backfire and running rich

rxslider88 on Nov 30, 2010

Dec 2, 2010 01:04 AM
by TheAbsence

6

2,870

back, backfire, bad, battery, blue, fire, idle, relocation, yellow

Help: Relocated Battery bad idle and backfire

The Wildchild on Nov 11, 2010

Nov 12, 2010 12:17 AM
by Furb

7

1,073